{"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-2026-87998"],"ecosystem":"PyPI","epss":0.00486,"exploited":false,"fixed_versions":["0.11.1"],"ghsa_id":"GHSA-2724-6cpj-gf3v","id":"tcs_01M5KHA0H2HBBQDYT7XFJVVP4B","modified_at":"2026-10-01T17:45:10.032174104Z","published_at":"2026-10-01T16:38:29.499188Z","references":["https://osv.dev/vulnerability/PYSEC-2026-4115","https://github.com/open-webui/open-webui/security/advisories/GHSA-2724-6cpj-gf3v","https://nvd.nist.gov/vuln/detail/CVE-2026-87998","https://github.com/open-webui/open-webui/pull/28113","https://github.com/open-webui/open-webui/commit/dc03e7e595d61be97b25a1dd7bb99ad264f73199","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-2724-6cpj-gf3v"],"severity":{"label":"high","score":7.1},"sources":[{"source":"osv","source_id":"PYSEC-2026-4115","url":"https://osv.dev/vulnerability/PYSEC-2026-4115"}],"summary":"Open WebUI: Non-admin users can delete admin-owned external knowledge connections via knowledge base deletion"}