{"action":"Upgrade open-webui to 0.9.0 or later.","affected":[{"fixed":"0.9.0","introduced":"0"}],"component":"open-webui","cve_ids":["CVE-2026-45675"],"ecosystem":"PyPI","epss":0.00505,"exploited":false,"fixed_versions":["0.9.0"],"ghsa_id":"GHSA-h3ww-q6xx-w7x3","id":"tcs_01M5KFJP6R8W8186TPYN61XFDH","modified_at":"2026-07-15T22:00:52.603228654Z","published_at":"2026-05-14T20:28:46Z","references":["https://osv.dev/vulnerability/GHSA-h3ww-q6xx-w7x3","https://github.com/open-webui/open-webui/security/advisories/GHSA-h3ww-q6xx-w7x3","https://nvd.nist.gov/vuln/detail/CVE-2026-45675","https://github.com/open-webui/open-webui/pull/23626","https://github.com/open-webui/open-webui/commit/96a0b3239b1aadb23fc359bf10849c9ba12fd6ec","https://github.com/open-webui/open-webui","https://github.com/open-webui/open-webui/releases/tag/v0.9.0","https://github.com/pypa/advisory-database/tree/main/vulns/open-webui/PYSEC-2026-2730.yaml"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"GHSA-h3ww-q6xx-w7x3","url":"https://osv.dev/vulnerability/GHSA-h3ww-q6xx-w7x3"}],"summary":"Open WebUI: LDAP and OAuth First-User Race Condition Allows Multiple Admin Accounts"}