{"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-2026-70488"],"ecosystem":"PyPI","epss":0.00366,"exploited":false,"fixed_versions":["0.11.0"],"ghsa_id":"GHSA-jxc9-xmc4-gr23","id":"tcs_01M5KH6HV9J79X4X68AF0BGPSJ","modified_at":"2026-08-10T11:30:10.486381414Z","published_at":"2026-08-10T10:43:50.303939Z","references":["https://osv.dev/vulnerability/PYSEC-2026-3648","https://github.com/open-webui/open-webui/security/advisories/GHSA-jxc9-xmc4-gr23","https://github.com/open-webui/open-webui/pull/26722","https://github.com/open-webui/open-webui/commit/707efeaed7992dd9896d5928559458f228b9a539","https://github.com/open-webui/open-webui","https://github.com/open-webui/open-webui/releases/tag/v0.11.0","https://pypi.org/project/open-webui","https://github.com/advisories/GHSA-jxc9-xmc4-gr23","https://nvd.nist.gov/vuln/detail/CVE-2026-70488"],"severity":{"label":"medium","score":4.3},"sources":[{"source":"osv","source_id":"PYSEC-2026-3648","url":"https://osv.dev/vulnerability/PYSEC-2026-3648"}],"summary":"Open WebUI: Deletion of directories and file embeddings in other knowledge bases via sync cleanup"}