CVE-2026-53814
CVE-2026-53814
OpenClaw before 2026.5.20 contains a privilege escalation vulnerability where hook-triggered agent runs incorrectly receive owner-scoped MCP loopback authority instead of hook-appropriate scope. Attackers with a valid hook token can exploi…
CVSS v3 metric
CVSS v3 base score 8.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L.
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-53814?
- CVE-2026-53814 is a high-severity vulnerability, classified under Incorrect Privilege Assignment. CVSS score: 8.3/10. Published 2026-06-11.
- How severe is CVE-2026-53814?
- High severity. CVSS v3 base score is 8.3 out of 10.