CVE-2026-31431-Copy-Fail-Detection-Toolkit

CVE-2026-31431 Copy Fail Detection Toolkit Detection and analysis toolkit for CVE-2026-31431 "Copy Fail" - a critical Linux Local Privilege Escalation vulnerability affecting distributions from 2017 onwards. Vulnerability Overview CVE-2026-31431 exploits a logic flaw in the Linux kernel's algifae...

CVE-2026-31431

CVE-2026-31431 — Copy Fail 中文版 732 Bytes to Root on Every Major Linux Distribution CVE-2026-31431 Copy Fail is a logic bug in the Linux kernel's authencesn cryptographic template. It allows an unprivileged local user to trigger a deterministic, controlled 4-byte write into the page cache of any...

HTB-Silentium-Writeup

HTB - Silentium Writeup Machine Info Name: Silentium OS: Linux Difficulty: Easy CVEs: CVE-2025-58434, CVE-2025-59528, CVE-2025-8110 Enumeration Nmap Scan root@kitploit: nmap -sC -sV -p- --min-rate 5000 -oN nmap.txt Open ports: 22 SSH, 80 HTTP Virtual Hostsstaging.silentium.htb runs Flowise 3.0.5...

crun: crun: /dev/console symlink follow allows root-owned file creation outside the rootfs

A flaw was found in crun. When the container configuration does not give /dev a dedicated mount, terminal setup can redirect /dev/console onto an attacker-controlled path, including via the read-only-rootfs bind-mount fallback. Affected versions are crun 1.29.1 and earlier. Default configurations...

CVE-2026-85057 ZITADEL: Actions V1 sandbox escape: host file read via require()

ZITADEL is an open source identity management platform. From 3.0.0 until 3.4.13 and 4.16.1, ZITADEL Actions V1 enables the goja Node-compatible require registry without restricting its filesystem source loader. An organization Action author with ORGOWNER, org.action.write, and org.flow.write...

CVE-2026-85057

The ZITADEL identity management platform (versions 3.0.0 up to 3.4.13 and 4.16.1) contains a sandbox escape vulnerability in Actions V1 . The goja Node-compatible require() registry lacks restrictions on its filesystem source loader, allowing an organization Action author with specific permission...

CVE-2025-46818

CVE-2025-46818 – Redis Lua Sandbox Cross-User Escape Sandbox escape via deprecated Lua APIs and mutable metatables on Redis 8.2.1. Overview Redis 8.2.1 keeps deprecated Lua builtins getfenv, setfenv, newproxy exposed to scripts and fails to lock metatables for basic types. An attacker can inject...

Sauercloude

Sauercloude 0day VirtualBox 6.1.2 Escape for RealWorld CTF 2020/2021 CVE-2021-2119...

CVE-2026-22686

Enclave VM Sandbox Escape CTF Challenge Challenge: "Breaking the Walls" Difficulty: Hard Category: Source Code Review / Sandbox Escape Points: 500 Scenario You've discovered a mysterious sandboxed JavaScript execution environment...

Copy-Fail_Detect_and_mitigate_CVE-2026-31431

Copy Fail - CVE-2026-31431 Detector and Mitigator Detect exposure to CVE-2026-31431 Copy Fail and optionally apply a host-level mitigation by disabling the algifaead kernel module on vulnerable systems. What this repo provides copyfail-check.sh — checks kernel patch status, runtime module exposur...

Dirty-Frag-Kubernetes-PoC

Dirty Frag CVE-2026-43284 — Kubernetes Container Escape PoC A proof-of-concept demonstrating how a default, unprivileged Kubernetes Pod can achieve node-level code execution on Amazon EKS by exploiting the Dirty Frag Linux kernel page-cache corruption vulnerability through shared container image...

CVE-2026-21636

CVE-2026-21636 - Node.js Permission Model UDS/Network Bypass Vulnerability summary The Node.js permission model --permission is designed to sandbox a process by restricting access to the filesystem, child processes, workers, and network. CVE-2026-21636 reveals that connections made via undici/fet...

CVE-2025-1094-Lab-Setup

🛠️ CVE-2025-1094 Lab Setup ⚠️ Disclaimer This lab is for educational and research purposes only. Do NOT use any of the information or techniques demonstrated here on systems you do not own or have explicit permission to test. Unauthorized use of these methods may violate laws and result in severe...

CVE-2026-27597

CVE-2026-27597 - version Remote Code Execution Quick Usage root@kitploit: python3 exploit.py -t "C:\Path\To\Target" -o demo.zip --data-file payload.exe Exploitation Notes Severity: CRITICAL CVSS: 10.0 Impact: Confidentiality, Integrity, Availability Published: 2026-02-25 Technical Summary...

cve_2026_34621_advanced

CVE-2026-34621 Advanced Exploit Generator A sophisticated, cross-platform exploit generator for CVE-2026-34621 – a critical prototype pollution vulnerability in Adobe Acrobat and Reader that leads to sandbox escape and arbitrary code execution on Windows and macOS. ⚠️ IMPORTANT DISCLAIMER This too...

CVE-2026-29786

CVE-2026-29786 Research: Joshua van Rijswijk Description This repository contains a Proof of Concept PoC for CVE-2026-29786 , a vulnerability in the tar npm package that allows a crafted archive to create a hardlink pointing outside the intended extraction directory. The issue occurs when a tar...

CVE-2026-93604

A flaw was found in vm2. Untrusted guest code can exploit this vulnerability when the crypto builtin is explicitly allowlisted for a NodeVM Node.js Virtual Machine. By calling the crypto.setFips function, an attacker can modify the FIPS Federal Information Processing Standards mode of the entire...

CVE-2026-23830-SandBreak

SandBreak CVE-2026-23830 Exploit Generator & Auto-Pwn Tool SandBreak is a robust, Go-based exploit generator designed to leverage the SandboxJS Escape vulnerability CVE-2026-23830. This tool exploits the unprotected AsyncFunction constructor in older versions of sandboxjs, allowing attackers to...

susvibes-jupyter-server-cve-2026-35397

SusVibes Benchmark Task: Jupyter Server Contents Path Resolution This repository contains one complete SusVibes-style benchmark task built from a real upstream Python security fix in Jupyter Server. The task is designed to evaluate whether an agent can reimplement masked contents path-resolution...

wasm2c-tableflip

wasm2c sandbox escape: guest module runs a shell command on the host Read the blog: trustsig.eu/blog wasmrtallocatefuncreftable in wasm2c/wasm-rt-impl-tableops.inc sets table-size from the module's declared element count and then ignores the result of calloc. When the allocation fails the table i...