CVE-2026-53816
CVE-2026-53816
OpenClaw before 2026.5.18 contains an insufficient provenance validation vulnerability in node event handling that allows paired nodes to forge exec lifecycle events without system.run authorization. A malicious or compromised paired node…
Vulnerability class: Broken Access Control
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-53816?
- CVE-2026-53816 is a high-severity vulnerability, classified under Missing Authorization. CVSS score: 7.2/10. Published 2026-06-11.
- How severe is CVE-2026-53816?
- High severity. CVSS v3 base score is 7.2 out of 10.