CVE-2026-23893

openCryptoki is a PKCS11 library and provides tooling for Linux and AIX. Versions 2.3.2 and above are vulnerable to symlink-following when running in privileged contexts. A token-group user can redirect file operations to arbitrary filesystem targets by planting symlinks in group-writable token...

PT-2026-3885

Name of the Vulnerable Software and Affected Versions openCryptoki versions 2.3.2 and above Description openCryptoki is a PKCS11 library used on Linux and AIX systems. Versions 2.3.2 and above are susceptible to symlink-following when operating in privileged contexts. A user belonging to the...

Azure Linux 3.0 Security Update: samba (CVE-2021-44141)

The version of samba installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2021-44141 advisory. - All versions of Samba prior to 4.15.5 are vulnerable to a malicious client using a server symlink to determin...

CVE-2026-24046

Backstage is an open framework for building developer portals. Multiple Scaffolder actions and archive extraction utilities were vulnerable to symlink-based path traversal attacks. An attacker with access to create and execute Scaffolder templates could exploit symlinks to read arbitrary files vi...

CVE-2026-24047

Backstage is an open framework for building developer portals, and @backstage/cli-common provides config loading functionality used by the backend and command line interface of Backstage. Prior to version 0.1.17, the resolveSafeChildPath utility function in @backstage/backend-plugin-api, which is...

CVE-2026-22702

A flaw was found in virtualenv, a tool for creating isolated virtual Python environments. A local attacker can exploit a Time-of-Check-Time-of-Use TOCTOU race condition during directory creation operations. By performing symlink-based attacks, the attacker can redirect virtualenv's application da...

UNIX Symbolic Link (Symlink) Following

Overview copier is an A library for rendering project templates. Affected versions of this package are vulnerable to UNIX Symbolic Link Symlink Following via the symlink resolution process in safe templates when preservesymlinks is set to true. An attacker can overwrite arbitrary files on the...

CVE-2026-24047 @backstage/cli-common has a possible `resolveSafeChildPath` Symlink Chain Bypass

Backstage is an open framework for building developer portals, and @backstage/cli-common provides config loading functionality used by the backend and command line interface of Backstage. Prior to version 0.1.17, the resolveSafeChildPath utility function in @backstage/backend-plugin-api, which is...

CVE-2026-24047 @backstage/cli-common has a possible `resolveSafeChildPath` Symlink Chain Bypass

Backstage is an open framework for building developer portals, and @backstage/cli-common provides config loading functionality used by the backend and command line interface of Backstage. Prior to version 0.1.17, the resolveSafeChildPath utility function in @backstage/backend-plugin-api, which is...

CVE-2026-24047

CVE-2026-24047 affects Backstage: @backstage/cli-common relies on resolveSafeChildPath in @backstage/backend-plugin-api, which before v0.1.17 failed to validate symlink chains and dangling symlinks. This allowed path traversal via symlink chains (e.g., link1 → link2 → /outside) and dangling symli...

CVE-2026-24047 @backstage/cli-common has a possible `resolveSafeChildPath` Symlink Chain Bypass

Backstage is an open framework for building developer portals, and @backstage/cli-common provides config loading functionality used by the backend and command line interface of Backstage. Prior to version 0.1.17, the resolveSafeChildPath utility function in @backstage/backend-plugin-api, which is...

GHSA-2P49-45HJ-7MC9 @backstage/cli-common has a possible `resolveSafeChildPath` Symlink Chain Bypass

Impact The resolveSafeChildPath utility function in @backstage/backend-plugin-api, which is used to prevent path traversal attacks, failed to properly validate symlink chains and dangling symlinks. An attacker could bypass the path validation by: 1. Symlink chains: Creating link1 → link2 → /outsi...

EUVD-2026-4138

@backstage/cli-common has a possible resolveSafeChildPath Symlink Chain Bypass...

@backstage/cli-common has a possible `resolveSafeChildPath` Symlink Chain Bypass

Impact The resolveSafeChildPath utility function in @backstage/backend-plugin-api, which is used to prevent path traversal attacks, failed to properly validate symlink chains and dangling symlinks. An attacker could bypass the path validation by: 1. Symlink chains: Creating link1 → link2 → /outsi...

UNIX Symbolic Link (Symlink) Following

Overview @backstage/backend-plugin-api is a Core API used by Backstage backend plugins Affected versions of this package are vulnerable to UNIX Symbolic Link Symlink Following in the resolveSafeChildPath function, which relies on resolveRealPath. An attacker can access sensitive files outside the...

GHSA-RQ6Q-WR2Q-7PGP Backstage has a Possible Symlink Path Traversal in Scaffolder Actions

Impact Multiple Scaffolder actions and archive extraction utilities were vulnerable to symlink-based path traversal attacks. An attacker with access to create and execute Scaffolder templates could exploit symlinks to: 1. Read arbitrary files via the debug:log action by creating a symlink pointin...

Symlink Attack

Overview @backstage/plugin-scaffolder-node is a The plugin-scaffolder-node module for @backstage/plugin-scaffolder-backend Affected versions of this package are vulnerable to Symlink Attack via multiple actions, including debug:log, fs:delete, and archive extraction. A user who create and execute...

EUVD-2026-4137

Backstage has a Possible Symlink Path Traversal in Scaffolder Actions...

Backstage has a Possible Symlink Path Traversal in Scaffolder Actions

Impact Multiple Scaffolder actions and archive extraction utilities were vulnerable to symlink-based path traversal attacks. An attacker with access to create and execute Scaffolder templates could exploit symlinks to: 1. Read arbitrary files via the debug:log action by creating a symlink pointin...

Symlink Attack

Overview @backstage/plugin-scaffolder-backend is a The Backstage backend plugin that helps you create new things Affected versions of this package are vulnerable to Symlink Attack via multiple actions, including debug:log, fs:delete, and archive extraction. A user who create and execute Scaffolde...