{"id":"EUVD-2025-204310","revision":"bfd8e559573e42d69c91980b9aab61ed","records":[{"revision":"bfd8e559573e42d69c91980b9aab61ed","observedAt":"2026-11-01T01:12:20.646+00:00","statement":{"source":"euvd","id":"EUVD-2025-204310","aliases":["CVE-2025-63389","GHSA-f6mr-38g8-39rg"],"title":"A critical authentication bypass vulnerability exists in Ollama platform's API endpoints in versions prior to and including v0.12.3. The platform exposes multiple API endpoints without requiring authentication, enabling remote attackers to …","description":"A critical authentication bypass vulnerability exists in Ollama platform's API endpoints in versions prior to and including v0.12.3. The platform exposes multiple API endpoints without requiring authentication, enabling remote attackers to perform unauthorized model management operations.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8,"severity":null}],"references":["https://github.com/ollama/ollama/issues","https://gist.github.com/Cristliu/48dae561696374744d9fced07a544ecd","https://gist.github.com/Cristliu/b6f4d070fb27932f581be1aadc0923e7"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-204310","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Dec 18, 2025, 12:00:00 AM","dateUpdated":"Jan 22, 2026, 5:51:26 PM"},"relatedAdvisories":[],"note":"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."},"key":"euvd:EUVD-2025-204310","identifiers":["EUVD-2025-204310","CVE-2025-63389","GHSA-f6mr-38g8-39rg"]},"retained":false,"historicalAffected":[]}],"coverage":[]}