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Description

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.

PUBLISHED Reserved 2026-03-30 | Published 2026-03-31 | Updated 2026-03-31 | Assigner VulnCheck




MEDIUM: 6.9CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:L

HIGH: 8.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L

Problem types

CWE-918 Server-Side Request Forgery (SSRF)

Product status

Default status
unaffected

Any version before 2026.3.28
affected

2026.3.28 (semver)
unaffected

Credits

AntAISecurityLab reporter

References

github.com/...enclaw/security/advisories/GHSA-qxgf-hmcj-3xw3 (GitHub Security Advisory (GHSA-qxgf-hmcj-3xw3)) third-party-advisory

github.com/...ommit/80d1e8a11a2ac118c7f7a70bba9c862b6141d928 (Patch Commit) patch

www.vulncheck.com/...nguarded-image-download-in-fal-provider (VulnCheck Advisory: OpenClaw < 2026.3.28 - Server-Side Request Forgery via Unguarded Image Download in fal Provider) third-party-advisory

cve.org (CVE-2026-34504)

nvd.nist.gov (CVE-2026-34504)

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