{
 "id": "AIR-2026-0628",
 "slug": "cve-2026-44551-open-webui-ldap-empty-password-authentication",
 "title": "CVE-2026-44551: Open WebUI LDAP Empty Password Authentication Bypass",
 "summary": "Open WebUI contains an LDAP authentication bypass vulnerability due to a failure to validate non-empty passwords during simple binds. The issue allows unauthorized access when LDAP authentication is enabled.",
 "type": "attack_on_ai",
 "categories": [
  "infra_vuln"
 ],
 "severity": 2,
 "targets": [
  "framework_or_tooling"
 ],
 "products": [
  "Open WebUI"
 ],
 "incident_date": "2026-05-08",
 "incident_date_precision": "day",
 "first_reported": "2026-05-08",
 "sources": [
  {
   "url": "https://github.com/advisories/GHSA-2r4p-jpmg-48f4",
   "publisher": "GitHub Advisory Database",
   "title": "CVE-2026-44551: Open WebUI has an LDAP Empty Password Authentication Bypass",
   "published_at": "2026-05-08"
  },
  {
   "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-44551",
   "publisher": "NVD",
   "title": "CVE-2026-44551: Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline.",
   "published_at": "2026-05-15"
  }
 ],
 "source_count": 2,
 "confidence": 0.95,
 "status": "published",
 "origin": "seed_ghsa",
 "tags": [
  "CVE-2026-44551",
  "ldap",
  "authentication-bypass"
 ],
 "created_at": "2026-10-18T07:00:14.101Z",
 "updated_at": "2026-10-18T10:04:21.885Z"
}