copy-fail-go

copy-fail-go Go port of grenkoca's Python PoC for CVE-2026-31431 copy-fail. This version compiles to a fully static binary with zero runtime dependencies - no Python, no pip, no libc version constraints. Drop it on any Linux target and run it. It also automatically enumerates all SUID...

Copy-Fail-Exploit-CVE-2026-31431

Copy Fail CVE-2026-31431 – Exploit Usage Guide ⚠️ Disclaimer This content is for educational and authorized security testing purposes only. Do NOT run this on systems without explicit permission. 📌 Overview Copy Fail CVE-2026-31431 is a Linux Local Privilege Escalation LPE vulnerability affecting...

CVE-2021-4034

CVE-2021-4034 Basically it just removes SUID bit from /usr/bin/pkexec binary. Could be useful, when you have a big park of personal PCs without orchestrated access and you don't want to share a root password with users. Or you are just a Robin and want to pwn victims to help them...

CVE-2026-31431-Patch

CVE-2026-31431 Copy Fail Mitigation & Patch Script Image Before Patch and Vulnerable Image After Patch With Script This repository contains a specialized bash script designed to mitigate and patch CVE-2026-31431 , also known as "Copy Fail". This vulnerability is a critical Local Privilege...

CVE-2021-4034

CVE-2021-4034 polkit privilege escalation exploit Just execute make, ./cve-2021-4034 and enjoy your root shell. The original advisory by my Qualys team here PoC If the exploit is working you'll get a root shell immediately: root@kitploit: kali@user:/CVE-2021-4034$ make cc -Wall --shared -fPIC -o...

PwnKit-Vulnerability_CVE-2021-4034

PwnKit Vulnerability - Local Privilege Escalation Title: PwnKit Vulnerability - Local Privilege Escalation Target: Linux Category: Execution Credits: Qualys Research Team Description The Qualys Research Team has discovered a memory corruption vulnerability in polkit’s pkexec, a SUID-root program...

CVE-2021-4034

CVE-2021-4034 A stupid poc for CVE-2021-4034 - Local privilege escalation pkexec SUID binary Vulnerability explained in the advisory here...

copy-fail

Copy Fail PoC English Python PoC for CVE-2026-31431 , intended for controlled laboratory testing on authorized Linux systems. For use only in your own environments, labs, or systems where you have explicit permission. Do not run this code against third-party systems. Description copy-fail.py chec...

CVE-2021-4034

CVE-2021-4034 Exploit for the pwnkit vulnerability from the Qualys team. This exploit assumes that gcc is present on the target machine. root@kitploit: $ id uid=1001ayrx gid=1002ayrx groups=1002ayrx,27sudo $ ./setup.sh Run the following command in one bash session: root@kitploit: while :; do mv...

CVE-2021-4034

CVE-2021-4034 January 25, 2022 | An00bRektn This is a golang implementation of CVE-2021-4034 based on read as: blatantly stolen from clubby789's implementation of the vulnerability discovered by Qualys. I made a blog post going into further detail about the vulnerability, mainly for myself, but f...

CVE-2026-31431-poc

Copy Fail Command PoC Wrapper A small modified proof-of-concept wrapper for Copy Fail / CVE-2026-31431 that allows passing a custom command from the terminal instead of always launching an interactive root shell so it can be ran in an none interactive environment such as a web shell. This project...

-Netdata-PrivEsc-CVE-2024-32019

CVE-2024-32019-Netdata-ndsudo-PrivEsc CVE-2024-32019: Netdata ndsudo PrivEsc HTB Editor Automated Bash script to exploit the PATH Hijacking vulnerability in Netdata's SUID ndsudo binary CVE-2024-32019. This exploit was specifically adapted to overcome common restrictions found in hardened...

CVE-2021-30357_CheckPoint_SNX_VPN_PoC

CVE-2021-30357CheckPointSNXVPNPoC Proof-of-Concept for privileged file read through CheckPoint SNX VPN Linux Client. Affected Version CheckPointVPNSNXLinux800007075.sh MD5 Checksum: 4372e9936e2dfb1d1ebcef3ed4dd7787 Exploit To exploit just load any file as SNX config using the -f paremeter. If the...

CVE-2026-31431-Check

CVE-2026-31431 Copy Fail Vulnerability Check Script Vulnerability Overview CVE-2026-31431 Copy Fail is a Linux kernel local privilege escalation vulnerability that exploits AFALG sockets address family 38 combined with the splice zero-copy system call to bypass file write permissions and tamper...

CVE-2026-3888-snap-confine-systemd-tmpfiles-LPE

CVE-2026-3888 — snap-confine / systemd-tmpfiles Local Privilege Escalation Local privilege escalation from unprivileged user to full root on Ubuntu Desktop 24.04+ by exploiting a TOCTOU race condition between snap-confine and systemd-tmpfiles. Two variants are provided: SUID and Capabilities. CVS...

CVE-2024-48990

CVE-2024-48990 introdution This vulnerability takes advantage of the way in which needrestart manages the environment variable, to be more precise, PYTHONPATH can be hijacked by modifying the PYTHONPATH variable to a directory that contains a malicious library, thus executing and gaining access, ...

CVE-2022-37705

Suggested description A privilege escalation flaw was found on Amanda 3.5.1 that can take backup user to root privileges. The vulnerable component is the runtar SUID that is just a wrapper to run /usr/bin/tar with specific arguments that are controllable by the attacker. The program does not chec...

CVE-2025-6019

CVE-2025-6019: libblockdev Local Privilege Escalation Vulnerability Summary CVE-2025-6019 is a local privilege escalation LPE vulnerability discovered in the libblockdev library, which interacts with the udisks2 daemon and Polkit. Vulnerability Description A local attacker with allowactive Polkit...

CVE-2022-47952

Suggested description lxc-user-nic in lxc through 5.0.1 is installed setuid root, and may allow local users to infer whether any file exists, even within a protected directory tree, because "Failed to open" often indicates that a file does not exist, whereas "does not refer to a network namespace...

CVE-2023-31443

CVE-2023-31443 nordugrid-arc-wn 6.14.0 DoS/LPE. Suggested description NorduGrid nordugrid-arc-wn 6.14.0 has the arc-job-cgroup SUID binary that is vulnerable to a path traversal attack. Combined with a race condition, the attacker can write the ppid to any file as long as the file is writable by...