{"action":"Upgrade open-webui to 0.9.6 or later.","affected":[{"fixed":"0.9.6","introduced":"0"}],"component":"open-webui","cve_ids":["CVE-2026-54009"],"ecosystem":"PyPI","epss":0.00382,"exploited":false,"fixed_versions":["0.9.6"],"ghsa_id":"GHSA-wch8-mhj5-9frg","id":"tcs_01M5KG1YX829S1CN38QD4EB37Y","modified_at":"2026-07-20T21:15:25.796379590Z","published_at":"2026-06-17T14:11:44Z","references":["https://osv.dev/vulnerability/GHSA-wch8-mhj5-9frg","https://github.com/open-webui/open-webui/security/advisories/GHSA-wch8-mhj5-9frg","https://nvd.nist.gov/vuln/detail/CVE-2026-54009","https://github.com/advisories/GHSA-wch8-mhj5-9frg","https://github.com/open-webui/open-webui","https://github.com/pypa/advisory-database/tree/main/vulns/open-webui/PYSEC-2026-2766.yaml","https://pypi.org/project/open-webui"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"GHSA-wch8-mhj5-9frg","url":"https://osv.dev/vulnerability/GHSA-wch8-mhj5-9frg"}],"summary":"Open WebUI: Cross-user file disclosure via /api/chat/completions image_url field"}