Vulnerability_PoC

The PoC/Exploit of some interesting vulnerabilities Author: Vulnerability Research Team of Numen Cyber Labs 1. TCP/IP RCE Vulnerability CVE-2022–34718 PoC Restoration and Analysis...

CVE-2026-20841

CVE-2026-20841 - Windows Notepad RCE PoC for a remote code execution flaw in Windows Notepad's markdown renderer. The markdown engine does not restrict URL protocols, allowing arbitrary protocol handlers to be triggered via clickable links. Disclaimers 1. Not my discovery. Credit goes to the...

CVE-2026-20841

CVE-2026-20841 - Windows Notepad RCE PoC for a remote code execution flaw in Windows Notepad's markdown renderer. The markdown engine does not restrict URL protocols, allowing arbitrary protocol handlers to be triggered via clickable links. Disclaimers 1. Not my discovery. Credit goes to the...

CVE-2023-6702

Chrome Renderer 1day RCE via Type Confusion in Async Stack Trace CVE-2023-6702 Summary This vulnerability allowed a remote attacker to execute arbitrary code inside the Chrome renderer process. There was an insufficient type check in the async stack trace handling code. It leads to a type confusi...

CVE-2024-36527

CVE-2024-36527 PoC and Bulk Scanner Overview POC for CVE-2024-36527: puppeteer-renderer v.3.2.0 and before is vulnerable to Directory Traversal. Attackers can exploit the URL parameter using the file protocol to read sensitive information from the server. Based on the security advisory published ...

CVE-2026-2441-PoC

CVE-2026-2441-PoC CVE-2026-2441 PoC Chrome CSS Use-After-Free PoC Blink CSSFontFeatureValuesMap PoC triggering UAF in CSS processing → renderer RCE inside sandbox on Chrome =144.0.x all platforms. Trigger: @font-feature-values + container-query + forced layout recalc via offsetWidth in rAF loop →...

CVE-2026-87575-CVE-2026-87606-CVE-2026-87491-and-CVE-2026-85046.-Escape-the-v8-carcass.

CVE-2026-85046 + CVE-2026-87491 + CVE-2026-87606 + CVE-2026-87575 Talk about a giant pain to sneak a path out of the renderer. 550 mg of caffiene and going up and down chrome CVE's all night, you too can bounce out of the renderer. CVE-2026-85046 corrupts a Float64Array for V8-cage read/write...

discord-crasher

Media parser test-case generator media-gen is a small, dependency-light Rust command-line tool for building two media-parser test cases. It edits existing valid media files in place; it does not invoke FFmpeg, patch a browser, contact a server, or upload anything. The WebM case includes a bridge...

CVE-2026-87491-and-CVE-2026-85046-the-bagel-fell-off-the-counter

CVE-2026-85046 + CVE-2026-87491 Was doing a ton of reading over at https://github.com/Serotav/Writeups. Decided to combine 85046 with 87491 and bake in some WASM at the same time. Went and re-did a stage1.js for an eventual ubuntu LPE I'm cooking. The basics: Confuse packed object and integer...

CVE-2026-2796-and-CVE-2026-2768-escape-the-wasm-box

CVE-2026-2796 + CVE-2026-2768 — Escape the Wasm Box Full-chain Firefox exploitation research: a WebAssembly type confusion for renderer code execution , chained toward a parent-process bug for a sandbox escape. Both bugs were fixed in Firefox 148 MFSA-2026-13; the target here is a Firefox...

CVE-2026-6307-Longinus

CVE-2026-6307-Longinus Type Confusion in V8 TurboFan JS-to-Wasm call inlining + FrameState merging Better Known as 'Longinus': 2 Boundaries in One Bug Repository: https://github.com/J4ck3LSyN-Gen2/CVE-2026-6307-Longinus Detailed Report: OS-IS-CVE-2026-6307-07-2026.md Technical Write-up: Nebula...

CVE-2026-2441-PoC

CVE-2026-2441 — Chrome CSSFontFeatureValuesMap Use-After-Free CVSS 8.8 High | Actively Exploited in the Wild | Renderer RCE Sandboxed A use-after-free vulnerability in Google Chrome's Blink CSS engine that allows a remote attacker to execute arbitrary code inside the browser sandbox via a crafted...

PoC

PoC A collection of proof-of-concept codes from DARKNAVY. CVE-2025-43300 Target: iOS && macOS Version: before iOS 18.6.2 && macOS 14.7.8 CVE-2025-6554 Target: Chrome Renderer Version: before 138.0.7204.96 CVE-2024-5274 Target: Chrome Renderer Version: before 125.0.6422.112 Blog Post: CVE-2024-527...

CVE-2024-40445_CVE-2024-40446

MimeTeX Vulnerability Reference CVE-2024-40445 & CVE-2024-40446 This repository serves as the public reference for the security issues CVE-2024-40445 and CVE-2024-40446 affecting MimeTeX, a lightweight open-source LaTeX renderer written in C. ⚠️ MimeTeX appears to be no longer actively maintained...

IsolatedAnarchy-Public

How to run the exploit Start a server using python3 srver.py, apply a renderer.patch to chromium/src at commit hash 112f665d98a2fe84b156c74fbea2aed742f16c15. Run the patched chrome version with --enable-blink-features=MojoJS and navigate to localhost:3020. Make sure to have host.localhost support...

Appsmith-1.98-Stored-XSS-Exploit

CVE-2026-7299 - Appsmith 1.98 Stored XSS SQL Autocomplete innerHTML Sink Automated exploit for a stored cross-site scripting vulnerability in Appsmith's SQL query editor. A workspace Developer can inject arbitrary JavaScript via database table names that execute in any other workspace member's...

CVE-2022-28281

CVE-2022-28281: Mozilla Firefox Out of bounds write due to unexpected WebAuthN Extensions This is a bug that can be triggered from a compromised Windows Firefox renderer process. If a compromised content process sent an unexpected number of WebAuthN Extensions in a Register command to the parent...

CVE-2019-9810

CVE-2019-9810 Exploit for Firefox on Windows CVE-2019-9810 is a vulnerability that has been found and exploited at Pwn2Own 2019 by Richard Zhu and Amat Cama. It affects Mozilla's JavaScript engine, Spidermonkey and was used to achieve renderer compromise. The issue has been fixed in mfsa2019-09...

CVE-2026-8168

Uncontrolled recursion in the SVG parser and renderer of the Qt SVG mo...

CVE-2026-54433

CVE-2026-54433: Roundcube plain-text email stored XSS This repository contains a configurable Python proof of concept for CVE-2026-54433 , a stored cross-site scripting vulnerability in Roundcube's plain-text email renderer. An unauthenticated sender can deliver a crafted text/plain message. When...