{"action":"Upgrade open-webui to 0.9.6 or later.","affected":[{"fixed":"0.9.6","introduced":"0"}],"component":"open-webui","cve_ids":["CVE-2026-54007"],"ecosystem":"PyPI","epss":0.00231,"exploited":false,"fixed_versions":["0.9.6"],"ghsa_id":"GHSA-3vv5-8xxp-4f55","id":"tcs_01M5KEWK7NAK2ZEQWCDWNEX53A","modified_at":"2026-07-20T21:15:26.026854899Z","published_at":"2026-06-17T14:10:35Z","references":["https://osv.dev/vulnerability/GHSA-3vv5-8xxp-4f55","https://github.com/open-webui/open-webui/security/advisories/GHSA-3vv5-8xxp-4f55","https://nvd.nist.gov/vuln/detail/CVE-2026-54007","https://github.com/advisories/GHSA-3vv5-8xxp-4f55","https://github.com/open-webui/open-webui","https://github.com/pypa/advisory-database/tree/main/vulns/open-webui/PYSEC-2026-2695.yaml","https://pypi.org/project/open-webui"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"GHSA-3vv5-8xxp-4f55","url":"https://osv.dev/vulnerability/GHSA-3vv5-8xxp-4f55"}],"summary":"Open WebUI: Cross-origin postMessage confirmation bypass via action:submit"}