{
 "id": "AIR-2026-0129",
 "slug": "cve-2026-58201-lokka-microsoft-365-mcp-server-bearer-token-l",
 "title": "CVE-2026-58201: Lokka Microsoft 365 MCP server bearer token leak",
 "summary": "A path concatenation flaw in the Lokka Model Context Protocol server lets specially crafted paths redirect Azure bearer tokens to unintended hosts. The issue is fixed in version 2.1.2.",
 "type": "attack_on_ai",
 "categories": [
  "infra_vuln"
 ],
 "severity": 2,
 "targets": [
  "framework_or_tooling",
  "Microsoft"
 ],
 "products": [
  "Lokka"
 ],
 "incident_date": "2026-09-15",
 "incident_date_precision": "day",
 "first_reported": "2026-09-15",
 "sources": [
  {
   "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-58201",
   "publisher": "NVD",
   "title": "CVE-2026-58201: Lokka is a Model Context Protocol server for Microsoft 365, including Microsoft Graph and other services.",
   "published_at": "2026-09-15"
  }
 ],
 "source_count": 1,
 "confidence": 0.95,
 "status": "published",
 "origin": "seed_nvd",
 "tags": [
  "CVE-2026-58201",
  "mcp",
  "token_leak",
  "infra_vuln"
 ],
 "created_at": "2026-10-18T06:33:31.967Z",
 "updated_at": "2026-10-18T06:33:31.967Z"
}