CVE-2026-31990: Openclaw

High severity, CVSS 7.1. EPSS: 0.2% chance of exploitation in the next 30 days.

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.

Affected products

• Openclaw Openclaw: before 2026.3.2 (fixed in 2026.3.2)

Published 2026-03-19. Last modified 2026-06-17.