{
 "id": "AIR-2025-0300",
 "slug": "cve-2025-53110-model-context-protocol-filesystem-server-path",
 "title": "CVE-2025-53110: Model Context Protocol filesystem server path validation bypass",
 "summary": "The Model Context Protocol filesystem server contains a path validation bypass vulnerability via colliding path prefixes. This allows unintended file access if a prefix matches an allowed directory.",
 "type": "attack_on_ai",
 "categories": [
  "infra_vuln"
 ],
 "severity": 2,
 "targets": [
  "framework_or_tooling"
 ],
 "products": [
  "@modelcontextprotocol/server-filesystem"
 ],
 "incident_date": "2025-07-01",
 "incident_date_precision": "day",
 "first_reported": "2025-07-01",
 "sources": [
  {
   "url": "https://github.com/advisories/GHSA-hc55-p739-j48w",
   "publisher": "GitHub Advisory Database",
   "title": "CVE-2025-53110: @modelcontextprotocol/server-filesystem vulnerability allows for path validation bypass via colliding path prefix",
   "published_at": "2025-07-01"
  },
  {
   "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-53110",
   "publisher": "NVD",
   "title": "CVE-2025-53110: Model Context Protocol Servers is a collection of reference implementations for the model context protocol (MCP).",
   "published_at": "2025-07-02"
  }
 ],
 "source_count": 2,
 "confidence": 0.95,
 "status": "published",
 "origin": "seed_ghsa",
 "tags": [
  "CVE-2025-53110",
  "mcp",
  "path_traversal"
 ],
 "created_at": "2026-10-18T07:00:14.101Z",
 "updated_at": "2026-10-18T10:04:21.885Z"
}