Dirty-Pipe-CVE-2022-0847

Dirty-Pipe-CVE-2022-0847 CVE-2022-0847 Dirty Pipe is an arbitrary file overwrite vulnerability that allows escalation of privileges by modifying or overwriting arbitrary read-only files e.g. /etc/passwd, /etc/shadow. Steps 1. Compile using gcc cve-2022-0847-exploit.c -o cve-2022-0847-exploit 2. R...

CVE-2019-1476

CVE-2019-1476 AppXSvc Arbitrary File Overwrite DoS I have independently reported this vulnerability to MSRC as part of my research inspired by CVE-2019-0841 originally reported by Nabeel Ahmed. This vulnerability allows a regular user to overwrite arbitrary files. However, the attacker's...

CVE-2026-23745

CVE-2026-23745: node-tar Arbitrary File Overwrite Research: Joshua van Rijswijk Description PoC for CVE-2026-23745 , a high-severity path traversal vulnerability in node-tar 7.5.2. The library fails to sanitize absolute paths in the linkpath field for Hardlinks and Symlinks. This allows malicious...

CVE-2026-21436

CVE-2026-21436 eopkg = 4.3.4, the Solus OS package manager, writes files containing absolute paths in package contents directly to the specified directory during the installation of packages with the .eopkg extension. Even if the --destdir parameter, used to install the package to a specific...

Cve-2025-8088-WinRar-vulnerability

Cve-2025-8088 WinRAR Python tool that creates a malicious RAR file to exploit the CVE-2025-8088 vulnerability in WinRAR. The CVE-2025-8088 vulnerability allows exploitation of manipulated RAR files to cause path traversal and overwrite arbitrary files on the victim's system. This project is for...

CVE-2024-37726-MSI-Center-Local-Privilege-Escalation

CVE-2024-37726 MSI Center Local Privilege Escalation - Arbitrary File Overwrite Vulnerability Vulnerability Summary A local privilege escalation vulnerability on Windows OS has been identified in MSI Center versions = 2.0.36.0, which allows a low-privileged user to arbitrarily overwrite or delete...

CVE-2022-43293

Exploits for CVE-2022-43293 To get a persistent Windows Denial of Service as shown in the POC above, simply run Exploit.bat and enter %windir%\system32\cng.sys when you're asked which file you want to overwrite. Here you can find my Arbitrary File Write\Overwrite Vulnerability report. Here you ca...

CVE-2024-37726-MSI-Center-Local-Privilege-Escalation

CVE-2024-37726 MSI Center Local Privilege Escalation - Arbitrary File Overwrite Vulnerability...

security-research

Security Research A collection of files related to my personal security research. Additional content will be posted on my blog https://blog.mirch.io. Tools Tool| Description ---|--- openssldircheck| Windows utility to check for potential insecure paths used by the OPENSSLDIR build parameter in...

Symlink Attack

Overview Affected versions of this package are vulnerable to Symlink Attack via ViaTemplateActivator.generate and PyEnvCfg.write, which write generated activation scripts and pyvenv.cfg without first atomically replacing any existing symbolic or hard link at the destination path...

CVE-2026-113721

A flaw was found in virtualenv. A local attacker can exploit this issue by pre-creating symbolic or hard links in a destination directory before an environment is set up. Because virtualenv does not properly check or replace existing links when writing configuration and activation files, it can...

lrzsz: lrzsz: Arbitrary file overwrite via absolute path traversal in restricted mode

A flaw was found in lrzsz. The lrz receive utility fails to properly sanitize absolute file paths in restricted mode, only checking for relative path traversal sequences. A remote attacker transmitting files can exploit this vulnerability to write or overwrite arbitrary files outside the intended...

CVE-2026-55480

A flaw was found in CUPS. Insecure temporary file handling allows a local attacker with print administrative privileges to overwrite arbitrary system files. When configuring a printer, the print service creates a temporary file with a predictable name in a shared directory without verifying wheth...

RockyLinux 8 : lrzsz (RLSA-2026:83525)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:83525 advisory. lrzsz: lrzsz: Arbitrary file overwrite via absolute path traversal in restricted mode CVE-2026-105840 lrzsz: lrzsz: Arbitrary command execution via...

PYSEC-2026-4273 PraisonAI: Project config can auto-save agent output outside the project root

Project config can auto-save agent output outside the project root Summary praisonaiagents automatically reads project-local .praisonai/config.toml defaults when constructing an Agent. A repository-controlled config can set defaults.output.outputfile to an absolute path or a .. traversal path. Wh...

ALSA-2026:83525 Important: lrzsz security, bug fix, and enhancement update

Lrzsz consisting of lrz and lsz is a cosmetically modified zmodem/ymodem/xmodem package built from the public-domain version of the rzsz package. Lrzsz was created to provide a working GNU copylefted Zmodem solution for Linux systems. Security Fixes: lrzsz: lrzsz: Arbitrary file overwrite via...

Important: lrzsz security, bug fix, and enhancement update

Lrzsz consisting of lrz and lsz is a cosmetically modified zmodem/ymodem/xmodem package built from the public-domain version of the rzsz package. Lrzsz was created to provide a working GNU copylefted Zmodem solution for Linux systems. Security Fixes: lrzsz: lrzsz: Arbitrary file overwrite via...

Security Bulletin: SPSS Collaboration and Deployment Services is affected by an Apache Ant vulnerability that could allow arbitrary file overwrite via malicious FTP/SCP downloads

Summary SPSS Collaboration and Deployment Services is affected by an Apache Ant vulnerability that could allow arbitrary file overwrite via malicious FTP/SCP downloads. This has been addressed in the remediation section. Vulnerability Details CVEID:CVE-2026-78254 DESCRIPTION: The ftp and scp task...

CVE-2026-108597

A flaw was found in cohere. An attacker with write permissions to an associated Amazon Simple Storage Service S3 bucket can supply a specially crafted model archive containing directory traversal sequences. When the application extracts the archive without validating member file paths, arbitrary...

CVE-2026-74040 Wazuh 3.9.0 before 4.14.8 Arbitrary File Overwrite RCE via process_files_from_worker

Wazuh versions from 3.9.0 before 4.14.8 contain an arbitrary file overwrite vulnerability in MasterHandler.processfilesfromworker allowing a cluster worker to overwrite protected master files. Attackers controlling a worker can use a trailing-slash basename bypass and missing extravalid enforceme...