Auth bypass in Openclaw
CVE-2026-32050
OpenClaw versions prior to 2026.2.25 contain an access control vulnerability in signal reaction notification handling that allows unauthorized senders to enqueue status events before authorization checks are applied. Attackers can exploit the reaction-only event path in event-handler.ts to queue signal reaction status lines for sessions without proper DM or group access validation.
Vulnerability class: Broken Access Control
EPSS: 0.002 (11.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 3.7 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N.
Affected products
- Openclaw — versions 0, 2026.2.25
Weakness classification (CWE)
References
- disclosure@vulncheck.com (vendor-advisory, Vendor Advisory, third-party-advisory)
- disclosure@vulncheck.com (Patch, patch)
- disclosure@vulncheck.com (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2026-32050?
- CVE-2026-32050 is a low-severity vulnerability in Openclaw, classified under Incorrect Authorization. CVSS score: 3.7/10. Published 2026-03-21.
- How severe is CVE-2026-32050?
- Low severity. CVSS v3 base score is 3.7 out of 10.