CVE-2026-34504

OpenClaw < 2026.3.28 - Server-Side Request Forgery via Unguarded Image Download in fal Provider

CVSS 4.0 6.9 MEDIUMCVSS 3.1 8.3 HIGHEUVD CVSS 4.0 6.9 CVSS 4.0 · [email protected] · Secondary 6.9 MEDIUMCVSS 3.1 · [email protected] · Secondary 8.3 HIGHCVSS_V4 Publisher rating LOWFixed by openclaw 2026.3.28KEV status unknown

Original advisory

cve-program · CVE-2026-34504

Published

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.

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euvd · EUVD-2026-17471

Published

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nvd · CVE-2026-34504

Published

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osv · GHSA-qxgf-hmcj-3xw3

Published

## Summary The fal provider used raw fetches for both provider API traffic and returned image download URLs instead of the existing SSRF-guarded fetch path. ## Impact A malicious or compromised fal relay could make the gateway fetch internal URLs and expose metadata or internal service responses through the image pipeline. ## Affected Component `extensions/fal/image-generation-provider.ts` ## Fixed Versions - Affected: `<= 2026.3.24` - Patched: `>= 2026.3.28` - Latest stable `2026.3.28` contains the fix. ## Fix Fixed by commit `80d1e8a11a` (`fal: guard image fetches`). OpenClaw thanks @AntAISecurityLab for reporting.

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Affected versions, risk and source history

cve-program · CVE-2026-34504

Published

OpenClaw

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "OpenClaw",
                    "product": "OpenClaw",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "0",
                            "lessThan": "2026.3.28",
                            "versionType": "semver"
                        },
                        {
                            "status": "unaffected",
                            "version": "2026.3.28",
                            "versionType": "semver"
                        }
                    ],
                    "defaultStatus": "unaffected",
                    "packageURL": "pkg:npm/openclaw"
                }

Original source record · Cite this exact observation · Complete original publisher JSON

euvd · EUVD-2026-17471

Published

EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.

Original publisher date fields

datePublished: Mar 31, 2026, 2:10:35 PM

dateUpdated: Sep 24, 2026, 2:17:28 PM

1 related source bulletins · separate from aliases

WID-SEC-W-2026-0930: OpenClaw: Mehrere Schwachstellen

CVE-2026-33576 · CVE-2026-33577 · CVE-2026-33578 · CVE-2026-33579 · CVE-2026-33580 · CVE-2026-33581 · CVE-2026-34503 · CVE-2026-34504 · CVE-2026-41303 · CVE-2026-41332 · CVE-2026-41342 · CVE-2026-41344 · CVE-2026-41361 · CVE-2026-41367 · CVE-2026-41368 · CVE-2026-41371 · CVE-2026-41380 · CVE-2026-41395

No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.

Original source record · Cite this exact observation · Complete original publisher JSON

nvd · CVE-2026-34504

Published

NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.

Source analysis status: Analyzed

Weakness classifications: CWE-918

Original publisher date fields

published: 2026-03-31T15:16:19.687

lastModified: 2026-07-24T21:10:00.143

1 source CPE criteria · context only

cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*

The original JSON retains the logical configuration operators, exclusions and version bounds.

Original source record · Cite this exact observation · Complete original publisher JSON

osv · GHSA-qxgf-hmcj-3xw3

Published

openclaw

npm

SEMVER · introduced 0 → fixed 2026.3.28

Original source record · Cite this exact observation · Complete original publisher JSON