Auth bypass in Openclaw
CVE-2026-41350
OpenClaw before 2026.3.31 contains a session visibility bypass vulnerability where the session_status function fails to enforce configured tools.sessions.visibility restrictions for unsandboxed invocations. Attackers can invoke session_status without sandbox constraints to bypass session-policy controls and access restricted session information.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.003 (25.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 26th percentile — 25.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.003 · change: +0.001
Affected products
- Openclaw — versions 0, 2026.3.31
Weakness classification (CWE)
References
- github.com/openclaw/openclaw/security/advisories/GHSA-fwjq-xwfj-gv75 (vendor-advisory, Vendor Advisory)
- github.com/openclaw/openclaw/commit/4d369a3400dc9b737fbe8daa63f09d909ce7beb8 (Patch, patch)
- www.vulncheck.com/advisories/openclaw-session-visibility-bypass-via-session-sta… (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2026-41350?
- CVE-2026-41350 is a medium-severity vulnerability in Openclaw, classified under Incorrect Authorization. CVSS score: 4.3/10. Published 2026-04-23.
- How severe is CVE-2026-41350?
- Medium severity. CVSS v3 base score is 4.3 out of 10.