{"action":"Upgrade open-webui to 0.11.0 or later.","affected":[{"fixed":"0.11.0","introduced":"0.8.0"}],"component":"open-webui","cve_ids":["CVE-2026-70482"],"ecosystem":"PyPI","epss":0.00569,"exploited":false,"fixed_versions":["0.11.0"],"ghsa_id":"GHSA-rq84-p6rr-vf89","id":"tcs_01M5KFYEBMZZRKXX5WNB38DB9W","modified_at":"2026-08-10T11:40:51.017416443Z","published_at":"2026-08-04T19:52:01Z","references":["https://osv.dev/vulnerability/GHSA-rq84-p6rr-vf89","https://github.com/open-webui/open-webui/security/advisories/GHSA-rq84-p6rr-vf89","https://github.com/open-webui/open-webui/commit/b190dcf3caa00dc8b7b9c7312828298d9143f60d","https://github.com/open-webui/open-webui/commit/c4332be71e6e9c314e8a13b9d2819a6932561630","https://github.com/open-webui/open-webui","https://github.com/open-webui/open-webui/releases/tag/v0.11.0"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"GHSA-rq84-p6rr-vf89","url":"https://osv.dev/vulnerability/GHSA-rq84-p6rr-vf89"}],"summary":"Open WebUI: Account takeover via OAuth token exchange accepting tokens issued to any client"}