What is CVE-2026-41361?

CVE-2026-41361 is a high-severity vulnerability in Openclaw, classified under Incomplete List of Disallowed Inputs. CVSS score: 7.1/10. Published 2026-04-23.

How severe is CVE-2026-41361?

High severity. CVSS v3 base score is 7.1 out of 10.

SSRF in Openclaw

CVE-2026-41361

OpenClaw before 2026.3.28 contains an SSRF guard bypass vulnerability that fails to block four IPv6 special-use ranges. Attackers can exploit this by crafting URLs targeting internal or non-routable IPv6 addresses to bypass SSRF protection…

EPSS: 0.001 (15.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N.

Affected products

Openclaw — versions 0, 2026.3.28

Weakness classification (CWE)

References

GitHub Security Advisory (GHSA-g86v-f9qv-rh6m) (vendor-advisory, Vendor Advisory)
VulnCheck Advisory: OpenClaw < 2026.3.28 - SSRF Guard Bypass via IPv6 Special-Use Ranges (Third Party Advisory, third-party-advisory)

Frequently asked questions

What is CVE-2026-41361?: CVE-2026-41361 is a high-severity vulnerability in Openclaw, classified under Incomplete List of Disallowed Inputs. CVSS score: 7.1/10. Published 2026-04-23.
How severe is CVE-2026-41361?: High severity. CVSS v3 base score is 7.1 out of 10.