CVE-2026-111045CLI Bridge: High-severity sandbox escape via dangling symlink

Descripción

CLI Bridge provides filesystem access within a workspace root. Prior to 0.0.2, a dangling symlink pointing outside the workspace root bypasses resolveSafePath when fs.realpathSync throws ENOENT for a nonexistent target. The fallback resolves only the parent directory and returns the symlink path as safe, so write_file follows the link and can write arbitrary files outside the workspace root. This issue is fixed in version 0.0.2.

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

Referencias y parches

• https://github.com/anshupriyan/cli-bridge/security/advisories/GHSA-8jc4-x8v7-2q9r
• https://github.com/anshupriyan/cli-bridge/pull/3
• https://github.com/anshupriyan/cli-bridge/commit/284a84c5ac4db8dd0e1bc9db81bd15bdc83fcb38
• https://github.com/anshupriyan/cli-bridge/releases/tag/v0.0.2