{"action":"Upgrade open-webui to 0.9.5 or later.","affected":[{"fixed":"0.9.5","introduced":"0"}],"component":"open-webui","cve_ids":["CVE-2026-56398"],"ecosystem":"PyPI","epss":0.00635,"exploited":false,"fixed_versions":["0.9.5"],"ghsa_id":"GHSA-3wgj-c2hg-vm6q","id":"tcs_01M5KEWMPXF6W0D93P83K9F1JC","modified_at":"2026-07-16T03:56:45.437973308Z","published_at":"2026-05-14T20:27:28Z","references":["https://osv.dev/vulnerability/GHSA-3wgj-c2hg-vm6q","https://github.com/open-webui/open-webui/security/advisories/GHSA-3wgj-c2hg-vm6q","https://github.com/open-webui/open-webui","https://github.com/open-webui/open-webui/releases/tag/v0.9.5"],"severity":{"label":"high","score":7.3},"sources":[{"source":"osv","source_id":"GHSA-3wgj-c2hg-vm6q","url":"https://osv.dev/vulnerability/GHSA-3wgj-c2hg-vm6q"}],"summary":"Open WebUI vulnerable to stored XSS via OAuth picture claim stored as SVG data URI in profile_image_url"}