What is CVE-2026-34504?

CVE-2026-34504 is a high-severity vulnerability in Openclaw, classified under Server-Side Request Forgery (SSRF). CVSS score: 8.3/10. Published 2026-03-31.

How severe is CVE-2026-34504?

High severity. CVSS v3 base score is 8.3 out of 10.

SSRF in Openclaw

CVE-2026-34504

OpenClaw before 2026.3.28 contains a server-side request forgery vulnerability in the fal provider image-generation-provider.ts component that allows attackers to fetch internal URLs. A malicious or compromised fal relay can exploit unguarded image download fetches to expose internal service metadata and responses through the image pipeline.

Vulnerability class: SSRF (Server-Side Request Forgery)

EPSS: 0.002 (13.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L.

Affected products

Openclaw — versions 0, 2026.3.28

Weakness classification (CWE)

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

References

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

Frequently asked questions

What is CVE-2026-34504?: CVE-2026-34504 is a high-severity vulnerability in Openclaw, classified under Server-Side Request Forgery (SSRF). CVSS score: 8.3/10. Published 2026-03-31.
How severe is CVE-2026-34504?: High severity. CVSS v3 base score is 8.3 out of 10.