What is CVE-2026-35629?

CVE-2026-35629 is a high-severity vulnerability in Openclaw, classified under Server-Side Request Forgery (SSRF). CVSS score: 7.4/10. Published 2026-04-09.

How severe is CVE-2026-35629?

High severity. CVSS v3 base score is 7.4 out of 10.

SSRF in Openclaw

CVE-2026-35629

OpenClaw before 2026.3.25 contains a server-side request forgery vulnerability in multiple channel extensions that fail to properly guard configured base URLs against SSRF attacks. Attackers can exploit unprotected fetch() calls against co…

Vulnerability class: SSRF (Server-Side Request Forgery)

EPSS: 0.000 (14.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L.

Affected products

Openclaw — versions 0, 2026.3.25

Weakness classification (CWE)

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

References

GitHub Security Advisory (GHSA-rhfg-j8jq-7v2h) (third-party-advisory)
Patch Commit (patch)
VulnCheck Advisory: OpenClaw < 2026.3.25 - Server-Side Request Forgery via Unguarded Configured Base URLs in Channel Extensions (third-party-advisory)

Frequently asked questions

What is CVE-2026-35629?: CVE-2026-35629 is a high-severity vulnerability in Openclaw, classified under Server-Side Request Forgery (SSRF). CVSS score: 7.4/10. Published 2026-04-09.
How severe is CVE-2026-35629?: High severity. CVSS v3 base score is 7.4 out of 10.