What is CVE-2026-41908?

CVE-2026-41908 is a medium-severity vulnerability in Openclaw, classified under Incorrect Authorization. CVSS score: 4.3/10. Published 2026-04-23.

How severe is CVE-2026-41908?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Auth bypass in Openclaw

CVE-2026-41908

OpenClaw before 2026.4.20 contains a scope enforcement bypass vulnerability in the assistant-media route that allows trusted-proxy callers without operator.read scope to access protected assistant-media files and metadata. Attackers can by…

Vulnerability class: Broken Access Control

EPSS: 0.000 (11.1th percentile) — read the EPSS interpretation.

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.

Affected products

Openclaw — versions 0, 2026.4.20

Weakness classification (CWE)

CWE-863 — Incorrect Authorization

References

GitHub Security Advisory (GHSA-v8qf-fr4g-28p2) (vendor-advisory, Vendor Advisory)
Patch Commit (Patch, patch)
disclosure@vulncheck.com (Third Party Advisory, third-party-advisory)

Frequently asked questions

What is CVE-2026-41908?: CVE-2026-41908 is a medium-severity vulnerability in Openclaw, classified under Incorrect Authorization. CVSS score: 4.3/10. Published 2026-04-23.
How severe is CVE-2026-41908?: Medium severity. CVSS v3 base score is 4.3 out of 10.