{"action":"Upgrade open-webui to 0.11.1 or later.","affected":[{"fixed":"0.11.1","introduced":"0.10.0"}],"component":"open-webui","cve_ids":["CVE-2026-87013"],"ecosystem":"PyPI","epss":0.00484,"exploited":false,"fixed_versions":["0.11.1"],"ghsa_id":"GHSA-8r35-5x5r-hv74","id":"tcs_01M5KHA1NEKG8BNX8W6FQP5BR5","modified_at":"2026-10-01T17:45:06.266177573Z","published_at":"2026-10-01T16:38:30.200105Z","references":["https://osv.dev/vulnerability/PYSEC-2026-4121","https://github.com/open-webui/open-webui/security/advisories/GHSA-8r35-5x5r-hv74","https://nvd.nist.gov/vuln/detail/CVE-2026-87013","https://github.com/open-webui/open-webui/pull/28748","https://github.com/open-webui/open-webui/commit/23b3a69bc26839bfa74edd1be6bfa2568ae902f4","https://github.com/open-webui/open-webui","https://github.com/open-webui/open-webui/releases/tag/v0.11.1","https://pypi.org/project/open-webui","https://github.com/advisories/GHSA-8r35-5x5r-hv74"],"severity":{"label":"medium","score":4.3},"sources":[{"source":"osv","source_id":"PYSEC-2026-4121","url":"https://osv.dev/vulnerability/PYSEC-2026-4121"}],"summary":"Open WebUI: Any authenticated user can start a non-terminating request via a folder parent cycle"}