What is CVE-2026-22181?

CVE-2026-22181 is a high-severity vulnerability in Openclaw, classified under Server-Side Request Forgery (SSRF). CVSS score: 7.6/10. Published 2026-03-18.

How severe is CVE-2026-22181?

High severity. CVSS v3 base score is 7.6 out of 10.

SSRF in Openclaw

CVE-2026-22181

OpenClaw versions prior to 2026.3.2 contain a DNS pinning bypass vulnerability in strict URL fetch paths that allows attackers to circumvent SSRF guards when environment proxy variables are configured. When HTTP_PROXY, HTTPS_PROXY, or ALL_…

Vulnerability class: SSRF (Server-Side Request Forgery)

EPSS: 0.001 (20.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L.

Affected products

Openclaw — versions 0, 2026.3.2

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

GitHub Security Advisory (GHSA-8mvx-p2r9-r375) (third-party-advisory)
Patch Commit (patch)
VulnCheck Advisory: OpenClaw < 2026.3.2 - DNS Pinning Bypass via Environment Proxy Configuration in web_fetch (third-party-advisory)

Frequently asked questions

What is CVE-2026-22181?: CVE-2026-22181 is a high-severity vulnerability in Openclaw, classified under Server-Side Request Forgery (SSRF). CVSS score: 7.6/10. Published 2026-03-18.
How severe is CVE-2026-22181?: High severity. CVSS v3 base score is 7.6 out of 10.