{
 "id": "AIR-2025-0471",
 "slug": "cve-2025-57755-claude-code-router-cors-misconfiguration-api",
 "title": "CVE-2025-57755: claude-code-router CORS Misconfiguration API Key Exposure",
 "summary": "claude-code-router contains an improper CORS configuration vulnerability that risks exposing API keys to untrusted domains. The issue has been patched in version 1.0.34.",
 "type": "attack_on_ai",
 "categories": [
  "infra_vuln",
  "data_leak"
 ],
 "severity": 2,
 "targets": [
  "framework_or_tooling",
  "Anthropic"
 ],
 "products": [
  "claude-code-router"
 ],
 "incident_date": "2025-08-21",
 "incident_date_precision": "day",
 "first_reported": "2025-08-21",
 "sources": [
  {
   "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-57755",
   "publisher": "NVD",
   "title": "CVE-2025-57755: claude-code-router is a powerful tool to route Claude Code requests to different models and customize any request.",
   "published_at": "2025-08-21"
  }
 ],
 "source_count": 1,
 "confidence": 0.95,
 "status": "published",
 "origin": "seed_nvd",
 "tags": [
  "CVE-2025-57755",
  "cors",
  "credential-leak"
 ],
 "created_at": "2026-10-18T10:04:21.885Z",
 "updated_at": "2026-10-18T10:04:21.885Z"
}