{"action":"Upgrade open-webui to 0.6.5 or later.","affected":[{"fixed":"0.6.5","introduced":"0"}],"component":"open-webui","cve_ids":["CVE-2026-45303"],"ecosystem":"PyPI","epss":0.00225,"exploited":false,"fixed_versions":["0.6.5"],"ghsa_id":"GHSA-4vrc-m9ch-6m3r","id":"tcs_01M5KEZ6GTANXQ8N9RMPG5M843","modified_at":"2026-07-13T16:42:54.244167236Z","published_at":"2026-05-14T20:16:07Z","references":["https://osv.dev/vulnerability/GHSA-4vrc-m9ch-6m3r","https://github.com/open-webui/open-webui/security/advisories/GHSA-4vrc-m9ch-6m3r","https://nvd.nist.gov/vuln/detail/CVE-2026-45303","https://github.com/open-webui/open-webui"],"severity":{"label":"high","score":7.7},"sources":[{"source":"osv","source_id":"GHSA-4vrc-m9ch-6m3r","url":"https://osv.dev/vulnerability/GHSA-4vrc-m9ch-6m3r"}],"summary":"Open WebUI has stored XSS via the HTML renedering view"}