{
 "id": "AIR-2026-0234",
 "slug": "cve-2026-105698-langflow-cross-user-flow-access-and-vertex-e",
 "title": "CVE-2026-105698: Langflow Cross-User Flow Access and Vertex Execution",
 "summary": "Langflow failed to properly verify flow ownership in deprecated build endpoints, allowing callers with a known flow UUID to access private graphs and execute vertices. The vulnerability was resolved in subsequent updates.",
 "type": "attack_on_ai",
 "categories": [
  "infra_vuln"
 ],
 "severity": 2,
 "targets": [
  "framework_or_tooling"
 ],
 "products": [
  "Langflow"
 ],
 "incident_date": "2026-10-05",
 "incident_date_precision": "day",
 "first_reported": "2026-10-05",
 "sources": [
  {
   "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-105698",
   "publisher": "NVD",
   "title": "CVE-2026-105698: Langflow is a tool for building and deploying AI-powered agents and workflows.",
   "published_at": "2026-10-05"
  },
  {
   "url": "https://github.com/advisories/GHSA-gh98-4phw-6fmw",
   "publisher": "GitHub Advisory Database",
   "title": "CVE-2026-105698: Langflow : Cross-user flow access and vertex execution via deprecated /api/v1/build/{flow_id}/vertices endpoints",
   "published_at": "2026-10-07"
  }
 ],
 "source_count": 2,
 "confidence": 0.95,
 "status": "published",
 "origin": "seed_nvd",
 "tags": [
  "CVE-2026-105698",
  "access-control",
  "langflow"
 ],
 "created_at": "2026-10-18T06:33:31.967Z",
 "updated_at": "2026-10-18T06:33:31.967Z"
}