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PHP2Shell made organizations from all over the world scramble to inventory all their PHP assets, and the advice was consistent: patch your instances. But its severity score of 9.2 only tells you how bad PHP2Shell could be, not whether it will be. As a crowd-sourced security platform, we have the abi

Welcome to the latest edition of Bug Bytes! In this month's issue, we'll be featuring: A full Microsoft Edge exploit chain using only logic bugs 1-click RCE in Discord via Twitch embed $250K Chrome full-chain bounty in just 6 days XSS in Cloudflare's image endpoint via SVG sanitizer bypass $90K Goog

Large language models (LLMs) are quickly becoming a standard component of any modern web application nowadays, powering everything from customer support chatbots to internal knowledge assistants. For us, security researchers, this opens a whole new attack surface to explore. In this article, we'll f

PHP remains one of the most widely deployed server-side languages on the web. Estimates suggest it powers close to 70% of all websites, from small personal blogs to large-scale government services, banking platforms, and e-commerce applications. With such huge presence, any vulnerability in PHP's co

Welcome to the latest edition of Bug Bytes! In this month's issue, we'll be featuring: Compromising OpenAI, Slack, Meta, and more via a vulnerable image library Hacking OpenAI employee accounts in under 72 hours Breaking into Google's GFile for $100K Hacking AI CX agents Turbo Intruder 2 surpassing

As AI agents are deployed to automate more tasks, they become more capable. And as the famous quote goes: "With great power comes great responsibility." Assuming that humans in the loop can mitigate that risk turns out to be. At Bug Bounty Village during DEF CON 34, Inti De Ceukelaire, Founding Memb

Welcome to the latest edition of Bug Bytes! In this month's issue, we are featuring: Intigriti as the new provider for Adobe's Bug Bounty Program CSS injection as an attack vector inside your email inbox AI doing novel security research: the HTTP Terminator 169 offensive recon skills in one AI-ready

Fuzzing has been around for as long as web applications have. In fact, the term itself was coined back in 1988, when Barton Miller, a professor at the University of Wisconsin, was working over a dial-up connection during a thunderstorm and noticed that the resulting line noise was consistently crash

Welcome to the latest edition of Bug Bytes! In this month's issue, we'll be featuring: Intigriti turns 10! RCE in GitHub.com and GitHub Enterprise Server Burp Suite going agentic with Burp AT Hacking Gemini Enterprise for $15,000 3,708 live credentials found by scanning GitHub Archive And so much mo

Bug bounty is a collaborative process that involves multiple parties, including the security researcher, triage team, and the affected organization managing the bug bounty program. While the vast majority of submissions are handled correctly, there are exceptional instances in which reports are mish

Welcome to the latest edition of Bug Bytes! In this month's issue, we are featuring: A 10-year-old pre-auth RCE in phpBB Earning $500K hacking Google with AI Reading any Salesforce Marketing Cloud account's emails New DOMPurify sanitizer bypass Mapping abandoned S3 buckets to redo SolarWinds at scal

Web (or HTTP) caching is a highly adopted practice to effectively optimize web page loading times for clients. However, as with most technologies, when incorrectly implemented, it may open up a new exploitable attack surface for us to look into. In this article, we'll cover what web cache poisoning

Welcome to the latest edition of Bug Bytes! In this month's issue, we'll be featuring: Earning $148K via RCE in Google Cloud How public Google API keys became Gemini credentials Our first official Burp Suite extension Two new bypasses for Chrome's Sanitizer API One-click account takeover from a sani

Most assume that SQL injection is a solved problem in today's application landscape, especially with increased awareness of secure coding practices (such as resorting to prepared statements or parameterized queries) and the widespread adoption of NoSQL databases. However, in practice, SQLi vulnerabi

Welcome to the latest edition of Bug Bytes! In this month's issue, we'll be featuring: Compromising an NPM package with 40M weekly downloads Bypassing Cloudflare WAF for a full ATO 20-part series on exploiting JWT vulnerabilities First Intigriti Bug Bounty Meetup And so much more! Let's dive in! Bug

In March 2026, we ran BugQuest, a 31-day campaign covering everything you need to know about finding and exploiting broken access control vulnerabilities. From understanding the basics of authentication and authorization to spotting subtle authorization bypasses in real code, we broke down one of th

Welcome to the latest edition of Bug Bytes! In this month’s issue, we’ll be featuring: Earning $180K via SSRFs Free Burp Suite Pro licenses for top hackers Bypassing tricky file upload restrictions Injecting malicious code into AI coding assistants And so much more! Let’s dive in! We've teamed up wi

At Intigriti, we host monthly web-based Capture The Flag (CTF) challenges as a way to engage with the security researcher community. This month's challenge, brought forward by Kulindu, presented us with a Secure Search Portal that, on the surface, appeared to be well protected. A strict Content Secu

Broken access control vulnerabilities have consistently remained at the top of the OWASP Top 10, and for a good reason. As web applications continue to grow in complexity, with the introduction of role-based access controls, multi-tenant support, and granular permission models, the likelihood of acc

Welcome to the latest edition of Bug Bytes! In this month’s issue, we’ll be featuring: How a read-only Kubernetes permission turned into full cluster takeover AI agent autonomously finds a 1-click RCE Race condition in blockchain infrastructure worth billions Finding over 500 high-severity vulnerabi