acl: Symlink traversal privilege escalation via libacl functions

A flaw was found in the acl package, specifically within its libacl pathname-based functions. A local attacker could exploit this vulnerability by using a symbolic link to replace a pathname component. This could allow the attacker to redirect access control list ACL read or write operations to...

Important: Red Hat Security Advisory: acl security update

An update for acl is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability...

Important: Red Hat Security Advisory: acl security update

An update for acl is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability...

CVE-2025-55188-7z-exploit

CVE-2025-55188-7z-exploit 7-Zip Symlink Arbitrary File Write PoC CVE-2025-55188 Description This proof-of-concept demonstrates CVE-2025-55188 , a vulnerability in 7-Zip versions prior to 25.01. The flaw occurs because 7-Zip does not properly handle symbolic links during extraction, allowing a...

CVE-2025-8110

CVE-2025-8110 — Gogs = 0.13.3 Arbitrary File Write via Symlink Traversal Overview Gogs = 0.13.3 is vulnerable to arbitrary file write through the PutContents API /api/v1/repos/:owner/:repo/contents/:path. The API validates file paths for directory-traversal sequences ../ but does not resolve...

CVE-2025-8110

CVE-2025-8110 — Gogs Symlink Traversal → RCE Overview CVE-2025-8110 is a critical vulnerability in Gogs self-hosted Git service versions = 0.13.3. The PutContents API validates file paths for directory-traversal ../ but does not resolve symbolic links before writing. An authenticated user can pus...

CVE-2025-68937

CVE-2025-68937 - Gitea/Forgejo Template Symlink RCE Automated proof-of-concept for CVE-2025-68937 : directory traversal via symlink dereferencing in Gitea and Forgejo template repository processing, leading to remote code execution. Any authenticated user no admin required can obtain a shell as t...

CVE-2026-93353

copyparty contains a volume restriction bypass vulnerability in its SFTP front end that allows authenticated SFTP users to create, remove, and truncate arbitrary paths outside permitted volume boundaries by exploiting three handlers that bypass the xvol volflag enforcement. The mkdir, rmdir, and...

CVE-2026-93353 copyparty SFTP Volume Restriction Bypass via mkdir/rmdir/chattr Handlers

copyparty contains a volume restriction bypass vulnerability in its SFTP front end that allows authenticated SFTP users to create, remove, and truncate arbitrary paths outside permitted volume boundaries by exploiting three handlers that bypass the xvol volflag enforcement. The mkdir, rmdir, and...

EUVD-2026-86466

copyparty contains a volume restriction bypass vulnerability in its SFTP front end that allows authenticated SFTP users to create, remove, and truncate arbitrary paths outside permitted volume boundaries by exploiting three handlers that bypass the xvol volflag enforcement. The mkdir, rmdir, and...

Se7enSlip

🔒 Se7enSlip - 7-Zip Vulnerability Scanner A stunning, interactive web application that demonstrates and helps detect the critical CVE-2023-52169 symlink traversal vulnerability in 7-Zip archives. ⚡ Features 🎯 Core Functionality ZIP Upload & Analysis - Drag & drop or click to upload ZIP files for...

Important: Red Hat Security Advisory: acl security update

An update for acl is now available for Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions and Red Hat Enterprise Linux 8.8 Telecommunications Update Service. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System...

acl: Symlink traversal privilege escalation via libacl functions

A flaw was found in the acl package, specifically within its libacl pathname-based functions. A local attacker could exploit this vulnerability by using a symbolic link to replace a pathname component. This could allow the attacker to redirect access control list ACL read or write operations to...

CVE-2026-31802

CVE-2026-31802: tar Symlink Path Traversal / Arbitrary File Overwrite Research: Joshua van Rijswijk Description This repository contains my proof of concept and write-up for CVE-2026-31802 , a high-severity vulnerability in the npm tar package node-tar affecting versions = 7.5.10. I found that ta...

RHEL 8 : acl (RHSA-2026:71656)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:71656 advisory. Access Control Lists ACLs are used to define fine-grained discretionary access rights for files and directories. The acl packages contain the getfac...

CVE-2026-93353: Improper Link Resolution Before File Access

copyparty contains a volume restriction bypass vulnerability in its SFTP front end that allows authenticated SFTP users to create, remove, and truncate arbitrary paths outside permitted volume boundaries by exploiting three handlers that bypass the xvol volflag enforcement. The mkdir, rmdir, and...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: git-lfs (UTSA-2026-124467)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-124467 advisory. On Linux, if the target of Root.Chmod is replaced with a symlink while the chmod operation is in progress, Chmod can operate on the target of the symlink, even when...

Linux Distros Unpatched Vulnerability : CVE-2026-96808

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In Flatpak before 1.18.1, the revokefs writer, used by the flatpak-system-helper to receive repository data from unprivileged callers, validated file paths by...

CVE-2026-96808

A flaw was found in Flatpak. A malicious local user in an active local session could exploit a symlink traversal vulnerability in the revokefs writer. This flaw allows an attacker to modify files belonging to a different revokefs session after they have been validated. Consequently, an attacker...

DEBIAN-CVE-2026-96808

In Flatpak before 1.18.1, the revokefs writer, used by the flatpak-system-helper to receive repository data from unprivileged callers, validated file paths by rejecting literal .. components but did not prevent symlink traversal. A malicious local user in an active local session could obtain two...