{
 "id": "AIR-2025-0324",
 "slug": "cve-2025-8943-flowise-os-command-remote-code-execution",
 "title": "CVE-2025-8943: Flowise OS command remote code execution",
 "summary": "An unauthenticated remote code execution vulnerability exists in Flowise due to missing authentication and lack of sandboxing in the Custom MCPs feature. The issue affects versions up to 3.0.5.",
 "type": "attack_on_ai",
 "categories": [
  "infra_vuln"
 ],
 "severity": 2,
 "targets": [
  "framework_or_tooling"
 ],
 "products": [
  "Flowise"
 ],
 "incident_date": "2025-08-14",
 "incident_date_precision": "day",
 "first_reported": "2025-08-14",
 "sources": [
  {
   "url": "https://github.com/advisories/GHSA-2vv2-3x8x-4gv7",
   "publisher": "GitHub Advisory Database",
   "title": "CVE-2025-8943: Flowise OS command remote code execution",
   "published_at": "2025-08-14"
  },
  {
   "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-8943",
   "publisher": "NVD",
   "title": "CVE-2025-8943: The Custom MCPs feature is designed to execute OS commands, for instance, using tools like `npx` to spin up local MCP Servers.",
   "published_at": "2025-08-14"
  }
 ],
 "source_count": 2,
 "confidence": 0.95,
 "status": "published",
 "origin": "seed_ghsa",
 "tags": [
  "CVE-2025-8943",
  "flowise",
  "rce",
  "mcp"
 ],
 "created_at": "2026-10-18T07:00:14.101Z",
 "updated_at": "2026-10-18T18:20:34.882Z"
}