CVE-2007-4559

PoC or Exploit for CVE-2007-4559 A malicious TAR archive can include file paths like ../../../../etc/passwd, which try to "climb up" out of the intended extraction folder. If a Python script uses tarfile.extract or extractall without checking the file paths, it will unpack files to those location...

Security Bulletin:Vulnerabilities exists in IBM Netezza Appliance

Summary Vulnerabilities identified in IBM Netezza Appliance have been addressed in recent security patch releases. Vulnerability Details CVEID:CVE-2026-47063 DESCRIPTION: Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java...

CVE-2025-4517-POC-Sudoers

CVE-2025-4517 - POC adding user to sudoers This script is a weaponized version of the research published in the Google Security Research Advisory: https://github.com/google/security-research/security/advisories/GHSA-hgqp-3mmf-7h8f While the original research demonstrates the vulnerability by...

CVE-2025-4517-Python-tarfile-filter-data-Bypass-PoC

CVE-2025-4517 — Python tarfile filter="data" Bypass PoC Path traversal vulnerability in Python's tarfile module affecting versions 3.8.0 through 3.13.1. The filter="data" sandbox — intended to prevent unsafe extractions — can be bypassed by crafting paths that exceed PATHMAX 4096 bytes, causing...

CVE-2025-4138-poc

CVE-2025-4138 Auto-Sudo Generator A Python script to generate a malicious tar archive that exploits CVE-2025-4138 / CVE-2025-4517 Path Traversal via PATHMAX Truncation. Successfully exploiting this vulnerability allows an attacker to bypass tarfile extraction filters and write arbitrary files to...

CVE-2025-4517-poc

CVE-2025-4517 PoC – Python tarfile Arbitrary File Write via Path Traversal CVE-2025-4517 CVSS 9.4 – Critical A vulnerability in Python's tarfile module that allows arbitrary file writes outside the extraction directory when using TarFile.extractall or TarFile.extract with filter="data" or...

CVE-2007-4559-lab

CVE-2007-4559 — TarSlip: The 15-Year Directory Traversal Educational use only. This lab intentionally exploits file system vulnerabilities inside isolated Docker containers. Do not run on any system with sensitive data or in production environments. A self-contained Docker lab that demonstrates...

CVE-2025-4138_tarfile_filter_bypass

CVE-2025-4138 — Python tarfile filter="data" Bypass Arbitrary file write outside the extraction directory via PATHMAX symlink chain. Affected Versions Python 3.12.0 – 3.12.10 Python 3.13.0 – 3.13.3 Fixed in 3.12.11 / 3.13.4 Credit: Reporter: Caleb Brown Google How It Works Python's tarfile data...

CVE-2025-4517-tarfile-PATH_MAX-bypass

CVE-2025-4517 / CVE-2025-4330 — Python tarfile Data Filter Bypass via PATHMAX Overflow Author: 0xDTC CVEs: CVE-2025-4517 / CVE-2025-4330 Advisory: GHSA-6r6c-684h-9j7p CPython Fix: PR 135037 Overview Python's tarfile.extractallfilter="data" is supposed to safely extract tar archives by preventing...

CVE-2025-4138-4517-POC

CVE-2025-4138 / CVE-2025-4517 Python tarfile Filter Bypass via PATHMAX Symlink Escape Arbitrary file write throughfilter="data" / filter="tar" extraction Table of Contents Overview Vulnerability Details How It Works Affected Versio...

CVE-2025-4517-POC

CVE-2025-4517 Exploit NOTES This exploit and description are written by AI. If you find a mistake or issue, please let me know! This exploit was tested and confirmed working. Thank you! Overview This exploit leverages CVE-2025-4517 , a critical vulnerability in Python's tarfile module that allows...

CVE-2025-4517-PoC

CVE-2025-4517-PoC CVE-2025-4517 is a vulnerability in Python’s tarfile module that allows arbitrary file writes outside the extraction directory when extracting untrusted tar archives. The issue occurs when using TarFile.extract or TarFile.extractall with filter="data" or filter="tar", which does...

CVE-2025-4138

CVE-2025-4138 Python Tarfile module Directory Traversal Vulnerability With overflow crossed Directory Impact : Privilege escalation Working : Python's TarFile.extractall and TarFile.extract methods support a feature that allows a filter to be set to improve the safety of using these methods...

python: Python tarfile module: Security filter bypass allows arbitrary file write

A flaw was found in the Python tarfile module. When extracting an archive containing a link on systems that do not support links, the module falls back to extracting the linked member. During this fallback, a security filter designed to prevent the extraction of certain files is not properly...

python: Python tarfile module: Security filter bypass allows arbitrary file write

A flaw was found in the Python tarfile module. When extracting an archive containing a link on systems that do not support links, the module falls back to extracting the linked member. During this fallback, a security filter designed to prevent the extraction of certain files is not properly...

python: Python tarfile module: Security filter bypass allows arbitrary file write

A flaw was found in the Python tarfile module. When extracting an archive containing a link on systems that do not support links, the module falls back to extracting the linked member. During this fallback, a security filter designed to prevent the extraction of certain files is not properly...

Astra Linux – Vulnerability in Python 2.7, Pypy

In Lib/tarfile.py in Python 3.8.3, an attacker can create a TAR archive that causes an infinite loop when opened using tarfile.open, due to the lack of header validation in procpax...

CVE-2026-87910

A flaw was found in the Python tarfile module. When extracting an archive containing a link on systems that do not support links, the module falls back to extracting the linked member. During this fallback, a security filter designed to prevent the extraction of certain files is not properly...

Linux Distros Unpatched Vulnerability : CVE-2026-87910

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - When tarfile extracts a link on a system that doesn't support links, it falls back to extracting a member from the archive. In this case, the filter function is...

CVE-2026-87910 tarfile hardlink fallback ignores custom extraction filter rejection via None

When tarfile extracts a link on a system that doesn't support links, it falls back to extracting a member from the archive. In this case, the filter function is run twice: once for the extracted member, and once with name set to the location of the link. For one of the calls, the return value was...