630 matches found
POC-CopyEscape-CVE-2026-17106
CopyEscape — PoC for CVE-2026-17106 Educational Proof of Concept of CopyEscape CVE-2026-17106, a TOCTOU race condition vulnerability in docker cp that allows a malicious container to write arbitrary files on the Docker host. Inspired by the original work of masasron , who discovered and documente...
CopyEscape-CVE-2026-17106
CopyEscape: Taking Over Docker Hosts with docker cp CVE-2026-17106 This is the proof-of-concept repository for the blog post CopyEscape: Taking Over Docker Hosts withdocker cp — CVE-2026-17106. CopyEscape allows a malicious running container to race Docker's archive producer and create an...
CVE-2026-64824-PoC
CVE-2026-64824 — Home Assistant Core Backup-Restore Symlink Path Traversal → RCE CVSS 8.4 Critical · GHSA-cwh8-w64c-4j5h · CWE-22 / CWE-59 TL;DR Authenticated admin attacker uploads a crafted backup tar. The restore path extracts the inner homeassistant.tar.gz with filter="fullytrusted" and only...
NodeJS-Tar-Symlink-Exploit-CVE-2026-29786
📦 CVE-2026-29786: Node.js Tar Symlink Vulnerability -yellow 📌 Executive Summary This repository documents research into CVE-2026-29786 , a high-severity vulnerability discovered in the popular Node.js tar package. The flaw allows an attacker to create a malicious tar archive that, when extracted,...
Tarmageddon-CVE-2025-62518-
Tarmageddon CVE-2025-62518 Video: https://youtu.be/EYBB4BHsp9E Repo directories vulnerable-extract minimal repoducible example, takes a path as arg, and extracts that file to ./output malicious-payload creates a simple malicious.tar archive with some example of smuggled content, comments explain...
CLEANSTART-2026-GV65273 tar extraction routines in moby/go-archive (Unpack, UnpackLayer, Untar/UntarUncompressed, and the ApplyLayer helpers) do not confine filesystem operations to the destination directory
Security vulnerability affects the openbao package. The tar extraction routines in moby/go-archive Unpack, UnpackLayer, Untar/UntarUncompressed, and the ApplyLayer helpers do not confine filesystem operations to the destination directory...
npm-tar-path-traversal-scanner
CVE-2026-31802 — npm tar Path Traversal Scanner Detects npm packages vulnerable to CVE-2026-31802 , a path traversal vulnerability in the tar npm package that allows arbitrary file writes during archive extraction. Features Scans package-lock.json for vulnerable tar versions Checks nodemodules fo...
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...
EulerOS 2.0 SP11 : docker-engine (EulerOS-SA-2026-4314)
According to the versions of the docker-engine package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Moby is an open source container framework. Prior to version 29.3.1, a security vulnerability has been detected that allows plugins privileg...
EulerOS 2.0 SP11 : docker-engine (EulerOS-SA-2026-4223)
According to the versions of the docker-engine package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Moby is an open source container framework. Prior to version 29.3.1, a security vulnerability has been detected that allows plugins privileg...
EulerOS 2.0 SP13 : docker-engine (EulerOS-SA-2026-4132)
According to the versions of the docker-engine package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : The tar extraction routines in moby/go-archive Unpack, UnpackLayer, Untar/UntarUncompressed, and the ApplyLayer helpers do not confine...
GHSA-FR26-JJHM-638C pyLoad: Tar extraction creates device nodes and FIFOs (member types not filtered; tarfile extractall without filter=)
Summary UnTar.safeextractall — the hardening added for GHSA-mvwx-582f-56r7 — validates member names and symlink/hardlink targets, but never checks member types, and calls tarfile.extractall without a filter=. On Python : names/links only raise ArchiveError... tar.extractallpath, members,...
CLEANSTART-2026-MN51569 tar extraction routines in moby/go-archive (Unpack, UnpackLayer, Untar/UntarUncompressed, and the ApplyLayer helpers) do not confine filesystem operations to the destination directory
Security vulnerability affects the buildkitd package. The tar extraction routines in moby/go-archive Unpack, UnpackLayer, Untar/UntarUncompressed, and the ApplyLayer helpers do not confine filesystem operations to the destination directory...
Astra Linux – Vulnerability in docker.io-app
The tar extraction routines in moby/go-archive Unpack, UnpackLayer, Untar/UntarUncompressed, and the ApplyLayer helpers do not limit filesystem operations to the destination directory. The extractor determines the location of each archive entry using lexical string checks, and then performs the...
Astra Linux – Vulnerability in node-tar
The npm package “tar” also known as node-tar in versions 6.1.1, 5.0.6, 4.4.14, and 3.3.2 has an arbitrary File Creation/Overwrite vulnerability due to insufficient absolute path sanitization. node-tar aims to prevent the extraction of absolute file paths by converting absolute paths into relative...
SUSE SLES15: helm / helm-bash-completion / helm-fish-completion / etc (SUSE-SU-2026:4417-1)
The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4417-1 advisory. - CVE-2026-85731: oras.land/oras-go/v2: arbitrary file write outside file.Store root via symlink-chain bypass in tar extraction...
Security update for helm
This update for helm fixes the following issues: CVE-2026-85731: oras.land/oras-go/v2: arbitrary file write outside file.Store root via symlink-chain bypass in tar extraction bsc1281104. CVE-2026-85732: oras.land/oras-go/v2: blind SSRF via unvalidated Link header URL in pagination allows internal...
Fedora 44 : sos (2026-594e78463a)
The remote Fedora 44 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-594e78463a advisory. Security fix for CVE-2026-79655 Fixes a path traversal vulnerability in sos clean tar extraction where unvalidated symlink and hardlink targets could lead to...
GO-2026-6499 Arbitrary file write outside file.Store root via symlink-chain bypass in tar extraction (pushDir) in oras.land/oras-go
Arbitrary file write outside file.Store root via symlink-chain bypass in tar extraction pushDir in oras.land/oras-go...
