{"action":"Upgrade open-webui to 0.11.0 or later.","affected":[{"fixed":"0.11.0","introduced":"0.9.6"}],"component":"open-webui","cve_ids":["CVE-2026-70483"],"ecosystem":"PyPI","epss":0.00458,"exploited":false,"fixed_versions":["0.11.0"],"ghsa_id":"GHSA-3vf6-64vr-3g56","id":"tcs_01M5KEWHR1CVWZXMW06SEGJ4A5","modified_at":"2026-08-10T11:40:48.240892715Z","published_at":"2026-08-04T19:54:49Z","references":["https://osv.dev/vulnerability/GHSA-3vf6-64vr-3g56","https://github.com/open-webui/open-webui/security/advisories/GHSA-3vf6-64vr-3g56","https://github.com/open-webui/open-webui/pull/27006","https://github.com/open-webui/open-webui/commit/4f93c3e36c1734342a32c312bdb0516c66d8e93c","https://github.com/open-webui/open-webui","https://github.com/open-webui/open-webui/releases/tag/v0.11.0"],"severity":{"label":"low","score":3.1},"sources":[{"source":"osv","source_id":"GHSA-3vf6-64vr-3g56","url":"https://osv.dev/vulnerability/GHSA-3vf6-64vr-3g56"}],"summary":"Open WebUI: Any authenticated user can cancel another user's chat generation via the chat delete endpoint"}