What is CVE-2026-100576?

CVE-2026-100576 is a medium-severity vulnerability in Openclaw, classified under Server-Side Request Forgery (SSRF). CVSS score: 5.4/10. Published 2026-09-26.

How severe is CVE-2026-100576?

Medium severity. CVSS v3 base score is 5.4 out of 10.

SSRF in Openclaw

CVE-2026-100576

OpenClaw versions before 2026.8.1 contain a server-side request forgery vulnerability in browser wait predicates that allows attackers to bypass SSRF protections by reaching blocked destinations. Attackers can use the wait --fn function against an existing browser session to request loopback or private destinations without navigation checks applied to other browser actions.

Vulnerability class: SSRF (Server-Side Request Forgery)

Published 2026-09-26.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Openclaw

Weakness classification (CWE)

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

References

github.com/openclaw/openclaw/security/advisories/GHSA-4g58-43jr-6738 (vendor-advisory)
www.vulncheck.com/advisories/openclaw-before-2026.8.1-ssrf-via-browser-wait-pre… (third-party-advisory)

Frequently asked questions

What is CVE-2026-100576?: CVE-2026-100576 is a medium-severity vulnerability in Openclaw, classified under Server-Side Request Forgery (SSRF). CVSS score: 5.4/10. Published 2026-09-26.
How severe is CVE-2026-100576?: Medium severity. CVSS v3 base score is 5.4 out of 10.