CVE-2026-53860: Openclaw

Medium severity, CVSS 5.4. EPSS: 0.2% chance of exploitation in the next 30 days.

OpenClaw before 2026.5.7 contains a sender policy bypass vulnerability in BlueBubbles that allows participants to match allowlist entries through conversation metadata rather than stable sender identity. Attackers can influence conversation-level identifiers to receive agent responses intended for configured senders, potentially bypassing access controls.

Affected products

• Openclaw Openclaw: before 2026.5.7 (fixed in 2026.5.7); version 2026.5.7 only

Published 2026-06-16. Last modified 2026-06-17.