What is CVE-2026-41345?

CVE-2026-41345 is a medium-severity vulnerability in Openclaw, classified under Insufficiently Protected Credentials. CVSS score: 5.3/10. Published 2026-04-23.

How severe is CVE-2026-41345?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Openclaw

CVE-2026-41345

OpenClaw before 2026.3.31 contains a credential exposure vulnerability in media download functionality that forwards Authorization headers across cross-origin redirects. Attackers can exploit this by crafting malicious cross-origin redirec…

EPSS: 0.003 (21.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N.

Affected products

Openclaw — versions 0, 2026.3.31

Weakness classification (CWE)

CWE-522 — Insufficiently Protected Credentials

References

disclosure@vulncheck.com (vendor-advisory, Vendor Advisory)
disclosure@vulncheck.com (Patch, patch)
disclosure@vulncheck.com (Third Party Advisory, third-party-advisory)

Frequently asked questions

What is CVE-2026-41345?: CVE-2026-41345 is a medium-severity vulnerability in Openclaw, classified under Insufficiently Protected Credentials. CVSS score: 5.3/10. Published 2026-04-23.
How severe is CVE-2026-41345?: Medium severity. CVSS v3 base score is 5.3 out of 10.