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Bug Bounty Resources

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A curated AppSec resource library covering XSS, SQLi, SSRF, IDOR, RCE, XXE, OSINT, and more.

Bug Bounty

A bug bounty program is a deal offered by organizations and software developers by which individuals can receive recognition and compensation for reporting security vulnerabilities. These programs have become a critical component of modern security strategies, with platforms like HackerOne, Bugcrowd, and Intigriti connecting thousands of researchers with companies that want their products tested.

Bug bounty hunting requires a broad skill set — from reconnaissance and attack surface mapping to deep technical knowledge of specific vulnerability classes. Successful hunters understand not just how to find bugs, but how to demonstrate impact, write clear reports, and communicate effectively with security teams. The difference between a duplicate and a high-severity payout often comes down to the depth of investigation and quality of the proof of concept.

The bug bounty ecosystem has matured significantly. Programs range from public programs open to anyone to private, invite-only programs for experienced researchers. Payouts vary from a few hundred dollars for low-severity issues to six-figure rewards for critical vulnerabilities in high-value targets. Many researchers treat bug bounty as a full-time career, while others use it to sharpen their skills alongside traditional security roles.

Key topics include choosing targets, managing scope, avoiding duplicates, writing effective reports, and understanding triage processes across different platforms.

This page collects bug bounty resources, methodologies, success stories, and guides for both beginners and experienced hunters.

From Wikipedia

The skills that decide bounty outcomes are mostly not technical

People arrive at bug bounty assuming the constraint is knowing enough vulnerability classes. Usually it is not. The constraint is target selection, persistence on one application long enough to understand it, and writing reports that a triager can validate quickly. Plenty of technically capable testers earn very little because they spend their time on the same wide-open, heavily-hunted programs as everyone else, and report findings in a form that takes a triager an hour to reproduce.

Target selection compounds more than any other decision. A newly launched program, a recently expanded scope, or an acquisition folded into an existing scope all have unhunted surface; a mature program that has been public for four years mostly does not. Reading the scope and the changelog carefully is not administrative overhead, it is where the expected value is decided.

Depth beats breadth on any target worth returning to. Testers who do well on a single program tend to have modelled it — they know the roles, the tenancy boundaries, which services are internally developed versus bought, what the mobile client does that the web client does not, and where the legacy endpoints are. That model is what lets you notice that a new feature reuses an old identifier scheme. Automated recon supports this by telling you when something changes, which is a different job from finding bugs directly.

On reports: include the exact request, the precise impact, and the shortest reproduction that demonstrates it. Severity arguments are won with a clear account of what an attacker gains, not with adjectives. Duplicates are a structural feature of the model rather than a personal misfortune, and the main defence is hunting where fewer people are looking.

The collection below mixes disclosed reports, methodology and program mechanics. The disclosed reports are the most instructive material on this site — read them for how the tester decided where to look, not just for the bug.

Start here: the Bug Bounty learning pathAn ordered route through this library — orientation, then methodology, then research. Read the Bug Bounty guideA long-form, source-cited deep dive synthesized from every resource below. The comprehensive Bug Bounty guide on chs.usA hand-written, in-depth practitioner guide — attacks, testing, and prevention.
Date Added Link Excerpt
2026-09-26 NEW 2026‘People think I’m all about automation, but I only automate recon’: how rabhi became our all-time #1 Bug Bounty hunter beginner ReconRabhi, the #1 bug bounty hunter, clarifies that their success isn't solely due to automation. They emphasize that they only automate the reconnaissance phase of bug hunting. This strategic focus allows them to efficiently gather information, which is crucial for identifying vulnerabilities. By automating this initial step, Rabhi can dedicate more time and effort to manual testing and in-depth analysis, leading to their top ranking in bug bounty hunting. → yeswehack.com
2026-09-24 NEW 2026Your Vulnerability Backlog Is No Longer Technical Debt, It’s an Attack Surface beginner 5 min readLibrary for analyzing application security vulnerability backlogs, reframing them as attack surfaces rather than technical debt. It highlights how increased code velocity, agentic development, and automated attacker reconnaissance have fundamentally shifted the risk landscape. The library emphasizes re-evaluating accepted vulnerabilities, understanding how low-severity findings can combine into high-severity attack paths, and shifting focus from prioritization to fix correctness and clearing rates to effectively reduce the backlog. → snyk.io
2026-09-24 NEW 2026How to use Gemini CLI for Bug Bounty research: analyse evidence, validate manually intermediate AI ReconThis content guides bug bounty hunters on using Gemini CLI for research. It focuses on leveraging the tool to analyze evidence and perform manual validation, suggesting Gemini CLI as a method for streamlining these crucial steps in bug bounty hunting. The summary highlights the practical application of Gemini CLI for security researchers in identifying and verifying vulnerabilities. → yeswehack.com
2026-09-18 2026Jason Haddix: Stop fearing AI pentesting beginner 7 min read AILibrary for AI-driven penetration testing, informed by Jason Haddix's insights. This resource details how AI will automate 90% of pentests, addressing scale limitations in manual testing and the rapid deployment of AI-generated code. It highlights that AI pentesting, while eclipsing basic scanners and checkbox tests, requires human methodology, such as recon processes and whitebox testing, to be effective. Independent benchmarks, like Doyensec's evaluation of Aikido AI Pentesting, demonstrate its capability in uncovering vulnerabilities, including logic flaws and broken access controls often missed by manual methods. → aikido.dev
2026-09-15 2026‘I usually choose targets that offer value to society’: krevetk0 on his principled approach to Bug Bounty hunting beginnerBug bounty hunter krevetk0 prioritizes targets that offer societal value, demonstrating a principled approach to his work. This focus guides his selection of vulnerabilities to discover and report. → yeswehack.com
2026-09-09 2026The Best Claude Code Setup for Bug Bounty Hunting intermediate AIThis article outlines how to transform Claude Code into a potent bug bounty hunting tool. By utilizing MCP (a custom setup), agents, tools, and automated security workflows, hunters can enhance their efficiency. The focus is on creating a tailored environment within Claude Code to streamline bug bounty activities. → infosecwriteups.com
2026-09-04 2026How to use Codex for Bug Bounty research: explore broadly, validate rigorously intermediate AIThis content advises bug bounty hunters to leverage Codex for broad exploration of potential vulnerabilities. It emphasizes a two-pronged approach: initially, use Codex to cast a wide net, discovering various attack vectors and potential issues. Subsequently, the crucial second step is rigorous validation. This means meticulously verifying any findings generated by Codex to ensure they are genuine, exploitable, and not false positives. The focus is on using AI as a powerful research tool, but with a strong emphasis on human oversight and validation to confirm real-world security risks. → yeswehack.com
2026-09-04 2026I Hacked into my University’s Vending Machine And it was soo BAD! intermediateA hacker claims to have gained unauthorized access to their university's (MIT-BLR) J Vend vending machine. While not sharing the exploit method or app, the hacker intends to provide hints for others to replicate the hack. They state the process took a few weeks of effort. No bug bounty payout amount is mentioned. → infosecwriteups.com
2026-09-04 2026How an Integer Overflow Vulnerability Let Me Buy Anything for ₹0 beginnerA security researcher discovered an integer overflow vulnerability on an e-commerce platform, allowing them to purchase items for ₹0. By manipulating the quantity input field, they bypassed the platform's pricing calculations. This flaw stemmed from the way the system handled 32-bit signed integers. The researcher details the vulnerability's mechanics, its root cause, and provides prevention strategies for developers to avoid similar issues. → infosecwriteups.com
2026-09-04 2026How I Turned Self-XSS into Reflected XSS (and Bypassed the WAF) intermediate XSSA security researcher found a Self-XSS vulnerability on an e-commerce platform during a Bugcrowd bug bounty hunt. By chaining this with CSRF, they successfully transformed it into a Reflected XSS, also bypassing the Web Application Firewall (WAF). The write-up details this process for educational purposes. No payout amount was specified in the provided content. → infosecwriteups.com
2026-09-03 2026Reconnaissance Overview - Bug Bounty Masterclass beginner 2 min read ReconVideo walkthrough of bug bounty reconnaissance, detailing a repeatable process for discovering a target's full attack surface. It covers terminology and a step-by-step methodology beginning with passive DNS discovery using tools like `subfinder`, then moving to active subdomain enumeration and public exposure probing. The content aims to equip viewers with the ability to generate a comprehensive list of live, publicly accessible assets from a single company name, ready for vulnerability testing, and mentions AI agents like Claude Code as an assist. → wiz.io
2026-09-02 2026‘Having humans in the loop’: Crédit Agricole Personal Finance & Mobility on the value of Bug Bounty newsCrédit Agricole Personal Finance & Mobility emphasizes the crucial role of "humans in the loop" within their bug bounty program. This human element, comprised of ethical hackers, is vital for identifying vulnerabilities that automated systems might miss. By integrating these skilled individuals, the company strengthens its cybersecurity posture, proactively addressing potential threats and enhancing the overall security of its digital services. The program allows for continuous improvement through diverse perspectives and hands-on testing. → yeswehack.com
2026-08-31 2026Anatomy of a ServiceNow Red Team intermediateThis content details the inner workings and strategies of a ServiceNow Red Team. It explores the methodologies and objectives employed by these security assessment teams to identify vulnerabilities within ServiceNow environments. The focus is on understanding how red teams simulate real-world attacks to test an organization's defenses, uncover weaknesses, and provide actionable recommendations for improvement. The article aims to demystify the process and highlight the value of red teaming for enhancing ServiceNow security posture.
2026-08-31 2026When a Single Text File Breaks a Trust Boundary (Bug Bounty writeup) intermediateA security researcher discovered a critical vulnerability in an open-source tool that allowed users to specify the application's working directory within a subdirectory of a larger repository. This feature, seemingly innocuous, could be exploited via a single text file to redefine the application's perceived working directory, breaking a trust boundary and potentially leading to unauthorized access or execution. The writeup details the discovery and tracing of this bug, highlighting the unexpected impact of a simple configuration option. → infosecwriteups.com
2026-08-31 2026I Made Claude Believe I Was an Anthropic-Verified Researcher. news AIA security researcher discovered a jailbreak for Claude Sonnet 4.6 by convincing the AI it was an Anthropic-verified researcher. This allowed the researcher to develop attack tools against Claude. The researcher attempted responsible disclosure, but Anthropic remained silent for 57 days. A technical write-up, payloads, and proof-of-concept are available on GitHub. The exploit began as a test of how Claude processed XML-style tags. No bounty amount was mentioned. → infosecwriteups.com
2026-08-31 2026He Sent 200,000 Reset Codes to Instagram in 10 Minutes. Instagram Paid Him $30,000. news AuthNA security researcher exploited a vulnerability by sending 200,000 password reset codes to Instagram within 10 minutes. This action highlighted a flaw in their system, and Instagram subsequently awarded the researcher a $30,000 bounty for discovering and reporting the issue. The researcher has incorporated this bug into their platform, HackThrough, which offers interactive challenges based on real bug bounty write-ups. → infosecwriteups.com
2026-08-30 2026How I Got My Highest Payout intermediate AuthZThe author discovered a vulnerability in an application portal where a lengthy, hour-long registration form prevented thorough testing. This extensive form, collecting sensitive personal and household data, was likely neglected by other researchers due to its tedious nature. This allowed the bug to persist unnoticed. The author's highest payout was a result of exploiting this overlooked vulnerability stemming from the form's length. → infosecwriteups.com
2026-08-29 2026Just the rumour of a bug is enough to find an exploit these days advanced 8 min readLibrary for OCaml's cohttp addressing a path traversal vulnerability. The entry highlights how modern AI agents, like DeepSeek V4 Pro, can rapidly generate exploits from minimal information, predating public patches. It emphasizes the ineffectiveness of traditional security embargoes due to AI's ability to find vulnerabilities by "rumor" and suggests a shift towards continuous, rapid patching and improved distribution mechanisms for open-source projects.
2026-08-26 2026Write triager-grade Bug Bounty reports with Claude Code: introducing the YesWeHack Claude Kit plugin beginnerYesWeHack has launched a new plugin for Claude Code, called the YesWeHack Claude Kit. This plugin aims to help security researchers write bug bounty reports that meet the standards of triagers. The tool assists in generating comprehensive and well-structured reports, thereby streamlining the vulnerability disclosure process for both researchers and platforms. → yeswehack.com
2026-08-25 2026When fear no longer holds you back. Interview with Ryan Bonner (Roll4CombatUS) beginner 9 min read ReconInterview with Ryan Bonner (Roll4CombatUS) details his journey into bug bounty hunting, emphasizing the importance of overcoming fear and consistent effort. Bonner highlights favorite techniques like recon and SSRF, and mentions tools such as Gungnir. He advocates for clear communication from programs to researchers and advises new hunters to build strong habits and invest dedicated time in targets, rather than solely focusing on bug-finding goals. → intigriti.com
2026-08-25 2026When fear no longer holds you back. Interview with Ryan Bonner (Roll4CombatUS) beginner 9 min read ReconInterview with Bug Bounty hunter Ryan Bonner (Roll4CombatUS) detailing his journey, favorite tools like Gungnir, and preferred hunting grounds. Bonner emphasizes the importance of recon, asset ownership verification, and his passion for finding SSRF vulnerabilities. He shares advice for aspiring hunters, stressing consistency, continuous learning through reading write-ups, and managing fear. Bonner also touches upon the evolving landscape with AI, positioning it as an assistant rather than a replacement for critical thinking in bug hunting. → intigriti.com
2026-08-18 2026Introducing the Solana Mobile Vulnerability Disclosure Policy Bug Bounty Program and Security Grants beginner 2 min readProgram outlining responsible security research for Solana Mobile products, including a bug bounty with tiers and rewards paid in SKR. In-scope components include Seed Vault, SKR onchain programs, and the Seeker Genesis Token backend. Researchers must follow strict reporting guidelines, use local test validators, and avoid public disclosure. Security grants are also available for work improving the ecosystem's security.
2026-08-15 2026Rise of the robo-bounty hunters: Prepare for AI-enabled vulnerability disclosures beginner 3 min readLibrary for managing AI-enabled vulnerability disclosures, addressing the surge in reports from individuals using AI tools for security research. It advises companies to update existing bug bounty programs or implement new ones to handle increased volume, varied quality of submissions, and the potential for both consequential vulnerabilities and unprofessional conduct. Key recommendations include establishing clear contact channels, defining permitted research, setting response expectations, determining financial posture to prevent extortion, developing internal triage protocols, and anticipating research volume for effective filtering.
2026-08-15 2026Atlas: Wiz's autonomous AI Agent for vulnerability research, ranked #1 on CyberGym news 9 min read AILibrary for autonomous AI vulnerability research, Atlas, developed by Wiz, ranks #1 on the CyberGym benchmark with a 90.9% success rate and has uncovered over 200 previously unknown vulnerabilities in open-source projects like grpc, dnsmasq, and Kubernetes. Atlas utilizes specialized AI agents to map attack surfaces, hunt in parallel, adversarially validate findings, and prove exploits by triggering them dynamically, moving beyond model-generated suspicion to reproducible proof of security issues, including a critical RCE in GitHub (CVE-2026-3854). → wiz.io
2026-08-11 2026Bypassing Enterprise SSO via a Forgotten Source Map: A Bug Bounty Story intermediate AuthNThis bug bounty story details a researcher's process of finding a vulnerability in an enterprise Single Sign-On (SSO) system. Despite a large scope, the researcher discovered a forgotten source map file. This map inadvertently exposed sensitive information, allowing them to bypass the SSO authentication mechanism. The content does not state a specific bug bounty payout amount. → infosecwriteups.com
2026-08-11 2026The Bug That Almost Wasn’t: How a “Dead End” Led to 500+ Leaked Customer Records intermediateA security researcher discovered a critical vulnerability after investigating a seemingly "dead end" in a website's custom post types. This persistence allowed them to uncover an issue that exposed over 500 customer records. The story highlights the importance of thorough investigation and not dismissing potential avenues, even when they appear unpromising. → infosecwriteups.com
2026-08-02 2026frontier class vulnerabilities: it gets worse before it (maybe) gets better advanced 5 min readWriteup on "frontier class vulnerabilities" discusses how advanced AI models like GPT 5.6 Sol are significantly accelerating vulnerability discovery, exemplified by the pre-authentication RCE in WordPress known as wp2shell. The author, from Assetnote/Searchlight Cyber, shares insights on AI's impact on offensive security research, noting that while current AI requires human guidance for complex tasks, models are progressing rapidly. This capability shift raises questions about practitioners' responsibilities and the potential for both increased attack sophistication and, possibly, higher baseline security standards for new software.
2026-08-01 2026Intigriti Bug Bytes #238 - July 2026 🚀 news 10 min read Burp RCE SecretsTool, P4RS3LT0NGV3, assists LLM red teaming by automatically transforming prompts with obfuscation and encoding techniques to test adversarial input handling. This collection of Intigriti Bug Bytes also covers AI poisoning attacks on RAG systems, the importance of reconnaissance context in the AI era, the risks of AI assistants introducing data exposure, and RCE vulnerabilities in GitHub.com and GitHub Enterprise Server. Additionally, it features a guide on bypassing Content Security Policy and a bug bounty starter kit for new researchers. → intigriti.com
2026-07-31 2026How to appeal a bug bounty submission beginner 9 min readLibrary for appealing bug bounty submissions, offering a mediation process for reports that are incorrectly closed, downgraded in severity, or left unresolved. It guides researchers on how to initiate appeals, provides common scenarios like incorrect triage or severity assessment, and emphasizes professionalism and avoiding unauthorized disclosures. The library details the steps for requesting support through Intigriti's platform, including utilizing the "Request support" button and commenting on reports within specific timeframes to ensure fair resolution. → intigriti.com
2026-07-30 2026Testing AI-powered systems at scale via Bug Bounty, part 3: the guardrails intermediateThis content, part three of a series on bug bounty testing for AI systems, focuses on "guardrails." It likely explores methods for establishing and evaluating the safety, ethical considerations, and responsible use of AI within a bug bounty framework. The primary idea is to ensure AI systems operate within defined boundaries and avoid unintended or harmful outcomes. No bug bounty payout amount is mentioned. → yeswehack.com
2026-07-30 2026Account Takeover Across Multiple Programs via Featurebase Integration intermediate 2 min read AuthZ IDORWriteup detailing an Insecure Direct Object Reference (IDOR) vulnerability leading to Account Takeover (ATO) on Featurebase, a feedback and feature request platform. The vulnerability arises from Featurebase trusting client-controlled `userId` attributes without proper validation, allowing attackers to impersonate other users. Exploitation involves modifying the `userId` during API calls or account modification to gain access tokens and subsequently take over accounts via email change or settings modification functionalities. → infosecwriteups.com
2026-07-29 2026Discovering an Time-Based Blind SQL Injection in a Tamil Nadu Government Web Portal (TANGEDCO) intermediate 3 min read SQLiWriteup detailing an Oracle Time-Based Blind SQL Injection discovered in a Tamil Nadu Government Web Portal (TANGEDCO) via its password recovery function. The vulnerability was identified by observing consistent response delays when injecting Oracle's `DBMS_PIPE.RECEIVE_MESSAGE` function into a POST parameter, indicating successful execution of attacker-controlled SQL. This type of blind SQL injection, where direct errors are not returned, can still lead to sensitive data extraction and compromise if not properly remediated by using parameterized queries and input validation. → infosecwriteups.com
2026-07-29 2026How an Unpatched N-Day Let Any Anonymous Visitor Rewrite WooCommerce Prices in ND Booking intermediate 11 min read API Sec AuthZWriteup details a WooCommerce price manipulation vulnerability in the ND Booking WordPress plugin. Exploiting CVE-2025–63001, an unauthenticated visitor can overwrite any product's price by providing a valid nonce, which is publicly available, along with arbitrary pricing data to the `nd_booking_woo_php` AJAX action. This bypasses authentication and authorization checks, permanently altering product prices in the WooCommerce database. → infosecwriteups.com
2026-07-29 2026Unprotected admin functionality — PortSwigger Access control vulnerabilities Lab 1 beginner 2 min read AuthZ IDORWriteup of PortSwigger Lab 1, "Unprotected Admin Functionality," detailing a critical Broken Access Control vulnerability. The lab demonstrates how an administrative panel, exposed at `/administrator-panel` and discoverable via `robots.txt`, lacks any authentication or authorization checks. Attackers can directly access and exploit this endpoint to perform privileged actions like deleting user accounts, leading to full application compromise. Remediation involves enforcing authentication and authorization, implementing RBAC, and avoiding reliance on `robots.txt` for security. → infosecwriteups.com
2026-07-29 2026How I found an IDOR in Google Classroom on Day 3 of my Hunting? beginner 3 min read API Sec IDORWriteup detailing an Insecure Direct Object Reference (IDOR) vulnerability discovered in Google Classroom. The vulnerability was found by analyzing the `batchexecute` system's RPC calls, specifically targeting the private comment functionality. By manipulating the `submission ID` parameter in a `POST` request, an attacker could post comments to other users' private submission threads, bypassing authorization checks. The writeup explains how submission IDs were obtainable through network traffic analysis of course pages. → infosecwriteups.com
2026-07-29 2026How we use /goal to find bugs in Patch the Planet beginner 7 min read AILibrary for AI-assisted bug hunting, specifically leveraging Codex's "/goal" feature to discover vulnerabilities in open-source software like Rust, curl, and zlib as part of the Patch the Planet initiative. This library details techniques for effective prompt design, including letting Codex write its own goals based on threat models, defining precise outcomes rather than prescriptive paths, and assigning one distinct outcome per agent to avoid uneven optimization, leading to the discovery of soundness holes and privilege escalation bugs. → blog.trailofbits.com
2026-07-28 2026How I Found a Bug Worth $3,500 — In a Feature Nobody Was Watching. intermediate 6 min read RCE XSSWriteup detailing a chained vulnerability chain on a B2B SaaS platform's file upload feature. The chain exploits a storage exhaustion flaw (CWE-434, CWE-770) by spoofing the file size metadata, and a stored XSS (CWE-79) via an unsanitized filename that executes within an admin context. This attack vector allowed for privilege escalation and potential platform compromise, highlighting the impact of auditing seemingly "boring" features and understanding downstream data consumers. → infosecwriteups.com
2026-07-28 2026One Header Away from 10+ GB of Customer Documents (PII) — $6K Bounty news 6 min read AuthZWriteup detailing a $6K bounty vulnerability where an attacker could enumerate, read, and overwrite over 10 GB of customer PII stored on Volcengine TOS. The exploit leveraged two distinct authentication failures: an anonymous read bypass through a forgeable Referer header and an unauthenticated signer allowing anonymous uploads and overwrites. This allowed attackers to spoof the Referer header for unauthenticated reads and exploit an unauthenticated API endpoint to mint signed Volcengine TOS credentials for arbitrary uploads and overwrites. → infosecwriteups.com
2026-07-24 2026Restructuring GitHub's bug bounty program beginner 4 min readAnalysis of GitHub's bug bounty program restructuring, introducing a permanent VIP program for high-quality researchers, implementing static payouts on the public program, and raising the signal requirement to reduce noise and AI-generated reports. → github.blog
2026-07-23 2026I ran a paid bug-bounty-style game against my own multimodal prompt firewall, it didn't make money, so here's the code, the model and 13k real bypass attempts intermediate 2 min read AILibrary for a multimodal prompt firewall, the Bordair Detector, which acts as a runtime guardrail for LLM inputs. This DeBERTa-v3-large model, fine-tuned as a binary classifier and exported to ONNX for CPU inference, targets task hijacking rather than harmful content. It processes user messages, RAG chunks, tool outputs, and text from uploaded media. The library includes over 500,000 labeled samples and real-world bypass attempts, with weights released under Apache-2.0.
2026-07-23 2026I was reporter #11 for a WPForms PayPal webhook vulnerability (CVE-2026-4986) news 17 min readLibrary detailing CVE-2026-4986, a vulnerability in WPForms Lite's PayPal Commerce webhook that allowed forged events to alter payment records. Affected versions 1.10.0.1 through 1.10.0.4 failed to verify PayPal's transmission signature, enabling attackers to spoof payment completion or denial events. The issue was fixed in version 1.10.0.5. The library also touches upon related CVE-2026-7792 and CVE-2026-48835, highlighting the broader security implications of unauthenticated webhook trust boundaries.
2026-07-23 2026Finding eight high-severity vulnerabilities in NodeBB in six hours intermediate 19 min read AuthZ XSSWriteup detailing eight high-severity vulnerabilities discovered in NodeBB versions prior to 4.14.0, including Cross-Site Scripting (XSS) via custom Federation servers and template injection, along with authorization bypasses. → aikido.dev
2026-07-21 2026The between-reports problem: why security teams miss what attackers see beginner 4 min readAnalysis of the "between-reports problem" highlights how security teams miss attacker focus and intent due to reliance on confirmed findings and static inventories. This gap, amplified by AI's acceleration of discovery and testing, leaves organizations blind to evolving external exposures. The missing element is an earlier signal layer that reveals reconnaissance efforts and unattended attack surfaces before vulnerabilities are officially reported. → intigriti.com
2026-07-18 2026Agoda launches public bug bounty with USD $6000 reward newsAgoda has launched a public bug bounty program, offering rewards for the discovery of security vulnerabilities. The program has an initial reward of USD $6,000 available. This initiative aims to enhance Agoda's platform security by incentivizing researchers to identify and report potential issues.
2026-07-18 2026How to use Claude Code for Bug Bounty: find fast, validate manually intermediateThis content explains how to leverage Claude Code to expedite bug bounty hunting. The primary strategy involves using Claude Code for rapid initial discovery of potential vulnerabilities. Following this automated detection, the crucial step is to manually validate each finding. This dual approach aims to improve efficiency by quickly identifying possible issues and then employing human expertise for accurate confirmation, thereby optimizing the bug bounty process. → yeswehack.com
2026-07-18 2026The $0 IDOR That Was Worth More Than a $12,500 P1 intermediate 1 min read IDORWriteup detailing a $12,500 GraphQL bug awarded on HackerOne, which caused server timeouts via repeated expensive operations through query aliases, contrasted with a $0 bounty IDOR vulnerability allowing access to all user profile data, exploitable for over three years and triaged as merely informative. → infosecwriteups.com
2026-07-18 2026Using MCP Agents for Penetration Testing intermediate 9 min read AI ReconLibrary for harnessing AI agents with Model Context Protocol (MCP) servers to enhance penetration testing coverage and efficiency. It details practical MCP tooling and prompting patterns for external, application, and cloud penetration testing, emphasizing structured workflows and deterministic tools for repeatable processes. The library's application to Bishop Fox's fieldwork led to the discovery of two information leaks totaling over 12 million records, reducing discovery time from days to hours. → bishopfox.com
2026-07-17 2026[tl;dr sec] #337 - Harnessing Harnesses, Generate Decoy Environments, Bug Bounty Singularity beginner 10 min read AILibrary for building AI-powered vulnerability finding harnesses, programmatically constructing complex decoy cloud environments, and developing autonomous bug bounty hackbots. The entry also discusses a practical guide to threat modeling, limitations in migrating AWS CloudTrail Lake to CloudWatch, and a deception engine for generating realistic cloud decoy environments. → tldrsec.com
2026-07-16 2026Testing AI-powered systems at scale via Bug Bounty, part 2: AI-specific vulnerabilities intermediateThis article, "Testing AI-powered systems at scale via Bug Bounty, part 2: AI-specific vulnerabilities," focuses on the unique security challenges presented by AI systems. It likely explores how traditional bug bounty programs can be adapted to discover vulnerabilities specific to AI models and algorithms, such as adversarial attacks, data poisoning, and model inversion. The content probably discusses the methodologies and tools required to effectively test these AI-specific weaknesses to ensure the robustness and safety of AI-powered applications when scaled. → yeswehack.com
2026-07-11 2026Anonymous GitHub account mass-dropping undisclosed 0-days news 3 min readArchive of public proof-of-concept and vulnerability research writeups, including specific findings for c-ares-tcp-uaf-calc-poc, curl-smtp-expn-recipient-crlf-injection, discourse-scoped-api-key-preauth-bypass, and rustdesk-session-permission-pocs. The repository preserves original READMEs and tracked files from former standalone repositories, ensuring byte-for-byte identical content as verified by Git tree data. This collection aims to foster interest in cybersecurity vulnerability research and encourage ethical disclosure.
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Frequently Asked Questions

How do I get started in bug bounty?
Start by learning common vulnerability classes (XSS, IDOR, SSRF) through platforms like PortSwigger Web Security Academy and HackTheBox. Create accounts on HackerOne and Bugcrowd, begin with programs that have wide scopes and are beginner-friendly, and focus on thorough reconnaissance before testing. Reading disclosed reports is one of the fastest ways to learn what works.
How much can you earn from bug bounties?
Earnings vary widely. Low-severity bugs may pay $100-$500, medium $500-$5,000, high $5,000-$20,000, and critical findings $20,000-$100,000+. Top researchers earn six figures annually. Consistency and skill matter more than volume — one well-researched critical finding outweighs dozens of low-severity reports.
What makes a good bug bounty report?
A good report includes a clear title, step-by-step reproduction instructions, the security impact explained in business terms, proof of concept (screenshots, HTTP requests, or video), affected endpoints, and suggested remediation. Reports should be concise, professional, and demonstrate that the vulnerability was not pushed beyond what was necessary to prove impact.

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