DirtyFrag-go

dirtyfrag-go Two bugs. One shell. No disk writes. Go port of dirtyfrag CVE-2026-43284 / CVE-2026-43500. How it works tl;dr The bug class is in the Linux kernel XFRM subsystem. When a file page is spliced into a pipe and then into an ESP-encrypted socket, the kernel decrypts the ESP payload in-pla...

Fragnesia-go

fragnesia-go One SA. One byte at a time. No race. Go port of fragnesia CVE-2026-46300. Member of the Dirty Frag vulnerability class - separate bug, same surface, own patch. How it works tl;dr The bug is in the Linux XFRM ESP-in-TCP subsystem. When TCPULP espintcp is installed on a socket after da...

CVE-2026-31431

🐞 CVE-2026-31431 - Copy Fail A logic flaw in authencesn chained through AFALG and splice into a controlled 4-byte write in the page cache of any readable file on the system. No race condition, no offsets, no compiled payload. The same 732-byte script gains root on every Linux distribution since...

CVE-2026-108082

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to versions 5.4.54, 6.4.46, 7.4.19, and 8.1.7, HeaderUtils::split parsed header values with a pattern whose token alternative also matched whitespace, followed by a ?!\s lookbehind. A run of...

fast-security-scanners

Fast security scanners/checks A small contribution to community : We use all these tools in security assessments and in our vulnerability monitoring service Check your domain for DNS NS takeover Repo docker run --dns=8.8.8.8 -e VULNID=dnsnstakeover -e DOMAIN=site.com whitespots/dnsnstakeover Cach...

CVE-2026-63030

CVE-2026-63030 - WordPress REST API Batch Route Confusion PoC Description Proof-of-concept exploit for CVE-2026-63030, a pre-authentication vulnerability in WordPress versions 6.9.0 through 7.0.1. It chains: REST API batch route confusion validation vs dispatch mismatch SQL injection via...

CVE-2025-64512

CVE-2025-64512 — pdfminer.six Insecure Deserialization Pickle via Crafted PDF ⚠️ Disclaimer: This tool is intended for educational purposes and authorized penetration testing only. Use it only against systems you own or have explicit written permission to test. Unauthorized use is illegal. Table o...

CVE-2026-31431-Copy-Fail-R-pertoire-de-Pr-vention

🔴 CVE-2026-31431 — Copy Fail Linux Kernel Local Privilege Escalation LPE — Defensive Research Repository 📖 Overview Copy Fail CVE-2026-31431 is a Local Privilege Escalation LPE vulnerability affecting the Linux kernel via controlled corruption of the page cache through the AFALG, splice and...

CVE-2026-108082 Symfony: ReDoS in HeaderUtils::split() Reachable Through the Cache-Control Request Header

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to versions 5.4.54, 6.4.46, 7.4.19, and 8.1.7, HeaderUtils::split parsed header values with a pattern whose token alternative also matched whitespace, followed by a ?!\s lookbehind. A run of...

EUVD-2026-102102

Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to versions 5.4.54, 6.4.46, 7.4.19, and 8.1.7, HeaderUtils::split parsed header values with a pattern whose token alternative also matched whitespace, followed by a ?!\s lookbehind. A run of...

CVE-2026-108082

The symfony/http-foundation component is vulnerable to a Regular Expression Denial of Service (ReDoS) in the HeaderUtils::split() function. The root cause is a regex pattern that matches whitespace followed by a lookbehind; an attacker can provide a long sequence of whitespace in the Cache-Contro...

io.netty/netty-codec-http2: HTTP/1 absolute-form Host mismatch is translated to HTTP/2 :authority, overriding the request-target authority

A flaw was found in Netty. A remote unauthenticated attacker can exploit a vulnerability in Netty's HTTP/1 to HTTP/2 conversion process. When an HTTP/1 request includes both an absolute-form request-target and a conflicting Host header, Netty incorrectly prioritizes the Host header for the HTTP/2...

arp-dns-attacks

ARP-DNS attacks Using PCAP library in Linux for Windows, it would be Winpcap 1. The two attacks demonstrated here can be used to poison a victim's ARP cache with which we can sniff/manipulate the packets transmitted between the victim and the local gateway. Please note that these attacks are mean...

CVE-2024-28000

LiteSpeed Cache Privilege Escalation Exp CVE-2024-28000Scan.py This script first identifies the version to determine if it is a vulnerable version, then attempts to confirm whether the log file exists. If it exists, it will try to send a request and then request the log file again to search for...

tanstack-compromise-checker

tanstack-compromise-checker Detect indicators of the TanStack npm supply-chain attack on a developer machine, a repository, or a CI runner. Bash script, Docker image, and GitHub Action — same engine, three entry points. CVE-2026-45321 /GHSA-g7cv-rxg3-hmpx On May 11 2026, attackers published 84...

copy-fail-cve-2026-31431-linux-kernel-page-cache-lpe

Copy Fail CVE-2026-31431 - Vulnerability Checker Conceptual validation script for CVE-2026-31431 "Copy Fail" — a Linux kernel local privilege escalation via algifaead page-cache write. Vulnerability CVE-2026-31431 is a logic bug in the Linux kernel's authencesn AEAD template. When combined with...

metasploit-bailiwicked_domain-fix

🚀 metasploit-bailiwickeddomain-fix Fix forundefined method each in Metasploit’s bailiwickeddomain.rb CVE-2008-1447 DNS cache poisoning module 🔎 Problem While testing CVE-2008-1447 using Metasploit, the original module crashed with: undefined method each for an instance of IPAddr NoMethodError Thi...

cve-2017-5753

CVE-2017-5753 CVE-2017-5753, Spectre, PoC, C, ASM for OSX, MAC, Intel Arch Compile: gcc -o a.out spectre.c Output: 0x41414141 Also added Control Flow output from Hopper.app for Visual Learners You can Adjust the junk size and get more reliable Reads Depending on CPU activity, Hits are lower when...

next_js_poisoning

CVE-2024-4698 is a cache poisoning vulnerability in Next.js that impacts versions 13.5.1 to 13.5.7, as well as 14.0.0 through 14.2.10. The issue arises when websites leverage the next/image?url= API with the ?url= parameter, enabling attackers to load images hosted on their own servers. These...

spectre-attack-demo

Spectre Attack Example Example of using revealed "Spectre" exploit from 2 Jan 2018 CVE-2017-5753 and CVE-2017-5715 Spectre breaks the isolation between different applications. It allows an attacker to trick error-free programs, which follow best practices, into leaking their secrets. In fact, the...