{"cve":"CVE-2026-45299","nvd":{"published":"2026-05-15T22:16:53.710","modified":"2026-06-17T10:51:53.310","status":"Analyzed","description":"Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.8.0, the profile_image_url field on the user profile update form accepted arbitrary data: URI values without MIME-type validation, resulting in a XSS vulnerability. This vulnerability is fixed in 0.8.0.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","score":5.4},"cwes":["CWE-79"],"references":["https://github.com/open-webui/open-webui/security/advisories/GHSA-6gh2-q7cp-9qf6"],"products":["openwebui:open_webui"],"source":"nvd","synced_at":"2026-10-19T22:35:16.954578616+00:00"},"epss":{"cve":"CVE-2026-45299","score":0.00199,"percentile":0.09716,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-6gh2-q7cp-9qf6","url":"https://osv.dev/vulnerability/GHSA-6gh2-q7cp-9qf6","summary":"Open WebUI has Stored Cross-Site Scripting In Profile Picture","modified":"2026-07-13T16:43:18.587898740Z","packages":[{"ecosystem":"PyPI","name":"open-webui","purl":"pkg:pypi/open-webui","ranges":["<0.8.0"],"fixed":["0.8.0"]}]},{"id":"PYSEC-2026-2708","url":"https://osv.dev/vulnerability/PYSEC-2026-2708","summary":"Open WebUI has Stored Cross-Site Scripting In Profile Picture","modified":"2026-07-13T16:32:17.936471613Z","packages":[{"ecosystem":"PyPI","name":"open-webui","purl":"pkg:pypi/open-webui","ranges":["<0.8.0"],"fixed":["0.8.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}