CVE-2026-45831

A flaw was found in the SimpleRBACAuthorizationProvider authorization provider in the ChromaDB Python project. This vulnerability allows an authenticated user to perform actions across different tenants, databases, or collections without proper authorization. The provider incorrectly evaluates us...

EUVD-2026-36482

The SimpleRBACAuthorizationProvider authorization provider in versions 0.5.0 or later of the ChromaDB Python project evaluates whether a user holds a given permission but never checks which tenant, database, or collection that permission applies to allowing users to perform cross tenant actions...

CVE-2026-45831

The CVE describes a vulnerability in the SimpleRBACAuthorizationProvider of the ChromaDB Python project (versions 0.5.0 and later). The issue is that it evaluates whether a user has a permission without validating the tenant/database/collection scope, enabling cross-tenant actions. This is the un...

CVE-2026-45831

The SimpleRBACAuthorizationProvider authorization provider in versions 0.5.0 or later of the ChromaDB Python project evaluates whether a user holds a given permission but never checks which tenant, database, or collection that permission applies to allowing users to perform cross tenant actions...