{
 "id": "AIR-2026-0784",
 "slug": "cve-2026-12773-litellm-mcp-proxy-has-improper-authentication",
 "title": "CVE-2026-12773: LiteLLM MCP Proxy Has Improper Authentication",
 "summary": "An authentication weakness in the LiteLLM MCP proxy component permits remote manipulation. No active exploitation has been confirmed.",
 "type": "attack_on_ai",
 "categories": [
  "infra_vuln"
 ],
 "severity": 2,
 "targets": [
  "framework_or_tooling"
 ],
 "products": [
  "LiteLLM"
 ],
 "incident_date": "2026-06-21",
 "incident_date_precision": "day",
 "first_reported": "2026-06-21",
 "sources": [
  {
   "url": "https://github.com/advisories/GHSA-4jcj-7x88-m979",
   "publisher": "GitHub Advisory Database",
   "title": "CVE-2026-12773: LiteLLM: MCP Proxy Has Improper Authentication",
   "published_at": "2026-06-21"
  },
  {
   "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-12773",
   "publisher": "NVD",
   "title": "CVE-2026-12773: A weakness has been identified in BerriAI litellm up to 1.59.8.",
   "published_at": "2026-06-21"
  }
 ],
 "source_count": 2,
 "confidence": 0.95,
 "status": "published",
 "origin": "seed_ghsa",
 "tags": [
  "CVE-2026-12773",
  "litellm",
  "mcp"
 ],
 "created_at": "2026-10-18T07:00:14.101Z",
 "updated_at": "2026-10-18T10:04:21.885Z"
}