CVE-2026-31802

🛡️ CVE-2026-31802 - シンプルな概念実証ビューア 📋 CVE-2026-31802 について このリポジトリは、CVE-2026-31802 の概念実証 PoC と解説を提供します。この問題は npm tar パッケージのセキュリティ脆弱性です。攻撃者はシンボリックリンクとパストラバーサルを悪用して、許可されたフォルダの外部にファイルを書き込むようにソフトウェアを騙すことができます。...

CVE-2025-27591

CVE-2025-27591 – Privilege Escalation via Symlink Abuse in below 🛑 Disclaimer : This exploit is provided for educational and authorized security testing only. Unauthorized use may be illegal. 🧠 Overview below is a performance monitoring tool developed by Facebook for Linux systems. Versions of...

litespeed-cpanel-cve-2026-54420-fix

CVE-2026-54420 Mitigation Toolkit Defensive remediation, auditing, and verification toolkit for CVE-2026-54420 affecting LiteSpeed cPanel Plugin in shared hosting environments using CloudLinux / CageFS. ⚠️ Security Notice This repository is intended for system administrators, hosting providers, an...

CVE-2025-8110-Gogs-RCE-Exploit

Gogs CVE-2025-8110 RCE Exploit An automated Python exploit for CVE-2025-8110 in Gogs. This vulnerability allows for Remote Code Execution RCE by abusing the PutContents API, which fails to validate if a file path is a symlink. By overwriting the internal .git/config file via a symlink, we can...

Astra Linux – Vulnerability in php-pear

In ArchiveTar version 1.4.11, the Tar.php script allows write operations involving directory traversal, due to insufficient checking of symbolic links. This issue is related to CVE-2020-28948...

Amazon Linux 2 : acl, --advisory ALAS2-2026-3831 (ALAS-2026-3831)

The version of acl installed on the remote host is prior to 2.2.51-14. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2026-3831 advisory. A flaw was found in the acl component, specifically within its libacl pathname-based functions. A local attacker could exploit this...

CVE-2026-65010 Datasets Symlink-following Arbitrary File Write via Extractor.extract()

Datasets through 5.00, fixed in commit ad2d853, contains a symlink-following vulnerability in Extractor.extract that allows local attackers to write arbitrary files by pre-planting symlinks at predictable output paths. Attackers can redirect archive extraction to arbitrary filesystem locations in...

CVE-2026-16552

Removed by vendor...

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-2026-64615

Data::Graph::Shared versions before 0.04 for Perl create a world-readable mmap backing file and open it without OEXCL or ONOFOLLOW. The segment is created in graph.h with openpath, ORDWR|OCREAT, 0666. The mode is 0666, so under the default umask 022 the file is created mode 0644 world-readable...

CVE-2026-65067

CVE-2026-65067 affects Data::Intern::Shared prior to 0.02 for Perl. The code creates a world-readable mmap backing file via open(path, O_RDWR|O_CREAT, 0666) with mode 0666, which becomes 0644 under the default umask. Absence of O_NOFOLLOW means a symlink at the path is followed, and absence of O_...

EUVD-2026-45941

A flaw was found in the QEMU Guest Agent qga. A local unprivileged user can exploit a vulnerability in the guest-ssh-add-authorized-keys command handler by manipulating symbolic links. This can occur either through a deterministic directory-symlink bypass or a Time-of-Check to Time-of-Use TOCTOU...

Exploit for Path Traversal in Gogs

Gogs Arbitrary File Write to RCE CVE-2025-8110 - Exploit de...

Linuxfabrik Monitoring Plugins allow insecure creation of SQLite databases

SummaryThe SQLite databases are created at predictable static paths in /tmp. Any user can therefore create a symlink at these paths in /tmp pointing to arbitrary files. The monitoring scripts then follows these symlinks and then creates their database at the symlink target.This becomes really...

EUVD-2026-42056

AWS Research and Engineering Studio RES is an open-source solution that enables researchers and engineers to create and manage secure virtual desktops and computing resources on AWS. Improper link resolution before file access issue CWE-59 in the Auth.GetUserPrivateKey API. An authenticated remot...

CVE-2026-14904

AWS Research and Engineering Studio RES is an open-source solution that enables researchers and engineers to create and manage secure virtual desktops and computing resources on AWS. Improper link resolution before file access issue CWE-59 in the Auth.GetUserPrivateKey API. An authenticated remot...

CVE-2026-59195

CVE-2026-59195 affects pnpm prior to versions 10.34.4 and 11.8.0. The issue arises when pnpm reads package names from the env lockfile’s configDependencies section and uses those names directly to create config dependency symlinks under node_modules/.pnpm-config. A crafted pnpm-lock.yaml with a t...

CVE-2026-46406

Claude Code is an agentic coding tool. From 2.1.59 until 2.1.128, the Claude Code /copy command wrote responses to a hardcoded, predictable path /tmp/claude/response.md without UID isolation, randomness, or symlink protection. The file was created world-readable 0644 in a world-traversable...

GHSA-RHQ6-9RGH-V45C Pterodactyl Wings: Chmod operation can be used to change permissions of files outside of the server container

In wings/internal/ufs/fsunix.go line 92-94, this function is defined and is used to change permissions of files in the server: go func fs UnixFS fchmodatop string, dirfd int, name string, mode FileMode error return ensurePathErrorunix.Fchmodatdirfd, name, uint32mode, 0, op, name This call to the...

External Control of File Name or Path

Overview Affected versions of this package are vulnerable to External Control of File Name or Path via a crafted symlink in the templates directory during image import or instance backup restoration processes. An attacker can access and modify arbitrary files on the host system, potentially leadi...