{"action":"Upgrade open-webui to 0.9.5 or later.","affected":[{"fixed":"0.9.5","introduced":"0"}],"component":"open-webui","cve_ids":["CVE-2026-45396"],"ecosystem":"PyPI","epss":0.00307,"exploited":false,"fixed_versions":["0.9.5"],"ghsa_id":"GHSA-rjmp-vjf2-qf4g","id":"tcs_01M5KH1C0NYJC0S0NSMRQVP00A","modified_at":"2026-07-13T16:32:23.997554108Z","published_at":"2026-07-13T15:19:07.378383Z","references":["https://osv.dev/vulnerability/PYSEC-2026-2756","https://github.com/open-webui/open-webui/security/advisories/GHSA-rjmp-vjf2-qf4g","https://nvd.nist.gov/vuln/detail/CVE-2026-45396","https://github.com/open-webui/open-webui","https://github.com/open-webui/open-webui/releases/tag/v0.9.5","https://pypi.org/project/open-webui","https://github.com/advisories/GHSA-rjmp-vjf2-qf4g"],"severity":{"label":"medium","score":5.4},"sources":[{"source":"osv","source_id":"PYSEC-2026-2756","url":"https://osv.dev/vulnerability/PYSEC-2026-2756"}],"summary":"Open WebUI: Mass Assignment via FeedbackForm extra=allow Allows Feedback User ID Spoofing and Evaluation Data Manipulation"}