CVE-2026-43532: Openclaw

High severity, CVSS 7.7. EPSS: 0.5% chance of exploitation in the next 30 days.

OpenClaw versions 2026.4.7 before 2026.4.10 fail to normalize Discord event cover image parameters in sandbox media processing. Attackers can bypass media normalization to inject host-local media references into channel action paths expecting normalized media.

Affected products

• Openclaw Openclaw: from 2026.4.7, before 2026.4.10 (fixed in 2026.4.10)

Published 2026-05-05. Last modified 2026-06-17.