High 7.5Published Sep 4, 2026

CVE-2026-85686ms-swift 4.5.2 Unauthenticated SSRF via Multimodal Media URLs

Updated under an hour ago (2026-10-19 08:50 UTC)

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It affects modelscope ms-swift. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for modelscope ms-swift

Exploited in the last 30 days

ms-swift 4.5.2 contains a server-side request forgery vulnerability in the swift deploy OpenAI-compatible API that fetches multimodal media URLs without validation or redirect filtering. Unauthenticated attackers can supply arbitrary image_url, audio_url, or video_url parameters to make the server issue requests to internal services and cloud metadata endpoints.

CVSS: 7.5 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness (CWE): CWE-918
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Deferred
Record last updated: Sep 10, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

modelscope ms-swift modelscope:ms_swift (from the name)	through 4.5.2	CNA record

References

https://github.com/modelscope/ms-swift/issues/9740issue-tracking
https://github.com/modelscope/ms-swiftproduct
https://github.com/modelscope/ms-swift/blob/v4.5.2/swift/template/vision_utils.pytechnical-description
https://www.vulncheck.com/advisories/ms-swift-4.5.2-unauthenticated-ssrf-via-multimodal-media-urlsthird-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.