CVE-2026-31990
CVE-2026-31990 · OpenClaw < 2026.3.2 - Symlink Traversal in stageSandboxMedia Destination
This page contains facts from public vulnerability sources. Check the original advisory before updating.
OpenClaw versions prior to 2026.3.2 contain a vulnerability in the stageSandboxMedia function in which it fails to validate destination symlinks during media staging, allowing writes to follow symlinks outside the sandbox workspace. Attackers can exploit this by placing symlinks in the media/inbound directory to overwrite arbitrary files on the host system outside sandbox boundaries.
CVSS 6.9 · Medium · EPSS 0.1% · Fix available
- Published
- Updated
Stack: node
Affected products and versions
Original sources
- https://github.com/openclaw/openclaw/security/advisories/GHSA-cfvj-7rx7-fc7c
- https://github.com/openclaw/openclaw/commit/17ede52a4be3034f6ec4b883ac6b81ad0101558a
- https://www.vulncheck.com/advisories/openclaw-symlink-traversal-in-stagesandboxmedia-destination
- https://nvd.nist.gov/vuln/detail/CVE-2026-31990