CVE-2026-53815: Openclaw

Medium severity, CVSS 6.5. EPSS: 0.4% chance of exploitation in the next 30 days.

OpenClaw before 2026.5.19 contains an authorization bypass vulnerability in message read actions that skips channel allowlist checks. Lower-trust callers can request messages from channels not intended for them by exploiting insufficient validation in the affected feature, potentially exposing sensitive channel messages.

Affected products

• Openclaw Openclaw: before 2026.5.19 (fixed in 2026.5.19)

Published 2026-06-11. Last modified 2026-06-17.