Trychroma: >> Chromadb >> 0.4.18 Security Vulnerabilities
A code injection vulnerability in version 0.4.17 or later of the ChromaDB Python project allows an authenticated attacker to run arbitrary code on the server by sending a malicious model repository and trust_remote_code set to true in the /api/v2/tenants/default_tenant/databases/default_database/collections/{collection_id} if they have the UPDATE_COLLECTION permission.
CVSS Score
9.4
EPSS Score
0.003
Published
2026-06-12
A lack of authorization validation in version 0.4.17 or later of the ChromaDB Python project allows any authenticated users to arbitrarily read, write, update, or delete data in any tenant's collection regardless of which tenant they belong to.
CVSS Score
8.8
EPSS Score
0.003
Published
2026-06-12