{
 "id": "AIR-2026-0015",
 "slug": "chromadb-python-project-contains-pre-authentication-code-inj",
 "title": "ChromaDB Python Project Contains Pre-Authentication Code Injection Vulnerability",
 "summary": "A pre-authentication code injection vulnerability exists in ChromaDB version 1.0.0 through 1.5.9 via the database collections endpoint. An unauthenticated attacker can achieve remote code execution by sending a malicious model repository with trust_remote_code enabled.",
 "type": "attack_on_ai",
 "categories": [
  "infra_vuln"
 ],
 "severity": 2,
 "targets": [
  "framework_or_tooling"
 ],
 "products": [
  "ChromaDB"
 ],
 "incident_date": "2026-05-18",
 "incident_date_precision": "day",
 "first_reported": "2026-05-18",
 "sources": [
  {
   "url": "https://github.com/advisories/GHSA-f4j7-r4q5-qw2c",
   "publisher": "GitHub Advisory Database",
   "title": "CVE-2026-45829: ChromaDB Python project has a pre-authentication code injection vulnerability",
   "published_at": "2026-05-18"
  },
  {
   "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-45829",
   "publisher": "NVD",
   "title": "CVE-2026-45829: A pre-authentication, code injection vulnerability in version 1.0.0 or later of the ChromaDB Python project allows an…",
   "published_at": "2026-05-18"
  }
 ],
 "source_count": 2,
 "confidence": 0.95,
 "status": "published",
 "origin": "seed_ghsa",
 "tags": [
  "CVE-2026-45829",
  "code-injection",
  "chromadb"
 ],
 "created_at": "2026-10-18T06:33:31.967Z",
 "updated_at": "2026-10-18T10:04:21.885Z"
}