{"action":"Upgrade open-webui to 0.10.0 or later.","affected":[{"fixed":"0.10.0","introduced":"0"}],"component":"open-webui","cve_ids":["CVE-2026-59216"],"ecosystem":"PyPI","epss":0.00454,"exploited":false,"fixed_versions":["0.10.0"],"ghsa_id":"GHSA-74h3-cxq7-vc5q","id":"tcs_01M5KH67PP6DGNKFYJ7FYMHXM4","modified_at":"2026-08-04T14:30:29.928000066Z","published_at":"2026-08-04T11:34:42.837663Z","references":["https://osv.dev/vulnerability/PYSEC-2026-3592","https://github.com/open-webui/open-webui/security/advisories/GHSA-74h3-cxq7-vc5q","https://nvd.nist.gov/vuln/detail/CVE-2026-59216","https://github.com/open-webui/open-webui/pull/25763","https://github.com/open-webui/open-webui/commit/386ac958144dbbbf0aa6e268070d72b681a318aa","https://github.com/open-webui/open-webui","https://github.com/open-webui/open-webui/releases/tag/v0.10.0","https://pypi.org/project/open-webui","https://github.com/advisories/GHSA-74h3-cxq7-vc5q"],"severity":{"label":"high","score":7.7},"sources":[{"source":"osv","source_id":"PYSEC-2026-3592","url":"https://osv.dev/vulnerability/PYSEC-2026-3592"}],"summary":"Open WebUI: Cross-user code-interpreter and tool execution via unvalidated Socket.IO event-caller session_id"}