{"id":"CVE-2026-85686","summary":"ms-swift 4.5.2 Unauthenticated SSRF via Multimodal Media URLs","details":"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.","modified":"2026-09-06T03:47:20.530339822Z","published":"2026-09-04T14:32:31.724Z","database_specific":{"cwe_ids":["CWE-918"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/85xxx/CVE-2026-85686.json","cna_assigner":"VulnCheck"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/85xxx/CVE-2026-85686.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-85686"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/ms-swift-4.5.2-unauthenticated-ssrf-via-multimodal-media-urls"},{"type":"REPORT","url":"https://github.com/modelscope/ms-swift/issues/9740"},{"type":"PACKAGE","url":"https://github.com/modelscope/ms-swift"},{"type":"ARTICLE","url":"https://github.com/modelscope/ms-swift/blob/v4.5.2/swift/template/vision_utils.py"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/modelscope/ms-swift","events":[{"introduced":"0"},{"last_affected":"ff5128777dd3dc5538f1a95fbcc29442c327d7d2"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"last_affected":"4.5.2"}],"source":"AFFECTED_FIELD"}}],"versions":["v4.5.2","v4.5.1","v4.5.0","v4.4.3","v1.2.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-85686.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"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"}]}