{"id":"CVE-2026-45346","aliases":["GHSA-r29h-37fj-x2w6"],"url":"https://o3.security/vulnerability/CVE-2026-45346","summary":"Open WebUI: Stored Cross-Site Scripting in SVG Renderer","details":"Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.6.31, there is a Cross-Site Scripting vulnerability in Open WebUI SVG renderer implementation. This vulnerability is fixed in 0.6.31.","published":"2026-05-15T21:15:08.055Z","modified":"2026-08-07T11:31:10.847993112Z","cvss":null,"epss":{"score":0.00165,"percentile":0.0613,"asOf":"2026-08-09"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"open-webui","fixedVersion":"0.6.31"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45346.json"},{"type":"ADVISORY","url":"https://github.com/open-webui/open-webui/security/advisories/GHSA-r29h-37fj-x2w6"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-45346"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-07T11:31:10.847993112Z"}}