CVE-2026-31990
OpenClaw < 2026.3.2 - Symlink Traversal in stageSandboxMedia Destination
Summary
OpenClaw < 2026.3.2 - Symlink Traversal in stageSandboxMedia Destination
Original description
The description as published by the source.
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.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
References
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- advisory vulncheck.com
- patch github.com