CVE-2026-85686CWE-918ssrf

CVE-2026-85686

High · published September 4, 2026

CVSS v3.1
7.5
EPSS
0%
Percentile
40.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
8.7 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00483 · 40.7th percentile
Weakness
CWE-918 · Server-Side Request Forgery (SSRF)
Published
2026-09-04T19:17Z
References (4)
https://github.com/modelscope/ms-swift · [email protected]https://github.com/modelscope/ms-swift/blob/v4.5.2/swift/template/vision_utils.py · [email protected]https://github.com/modelscope/ms-swift/issues/9740 · [email protected]https://www.vulncheck.com/advisories/ms-swift-4.5.2-unauthenticated-ssrf-via-multimodal-media-urls · [email protected]
EPSS history
Timeline
  • 06 SEP 03:33Z
    EPSS moved — → 0%
    epss
  • 04 SEP 14:32Z
    ms-swift 4.5.2 Unauthenticated SSRF via Multimodal Media URLs
    cvelistv5