{"action":"Upgrade open-webui to 0.9.0 or later.","affected":[{"fixed":"0.9.0","introduced":"0"}],"component":"open-webui","cve_ids":["CVE-2026-44564"],"ecosystem":"PyPI","epss":0.0022,"exploited":false,"fixed_versions":["0.9.0"],"ghsa_id":"GHSA-vrfh-rj4q-rmhr","id":"tcs_01M5KH1DGAEGQCM4R8150SZ8MB","modified_at":"2026-07-13T16:32:25.032675767Z","published_at":"2026-07-13T15:15:42.434104Z","references":["https://osv.dev/vulnerability/PYSEC-2026-2762","https://github.com/open-webui/open-webui/security/advisories/GHSA-vrfh-rj4q-rmhr","https://nvd.nist.gov/vuln/detail/CVE-2026-44564","https://github.com/open-webui/open-webui","https://pypi.org/project/open-webui","https://github.com/advisories/GHSA-vrfh-rj4q-rmhr"],"severity":{"label":"medium","score":5.4},"sources":[{"source":"osv","source_id":"PYSEC-2026-2762","url":"https://osv.dev/vulnerability/PYSEC-2026-2762"}],"summary":"Read-Only Open WebUI Users Can Modify Collaborative Documents via Socket.IO"}