[CVE-2026-45831] The SimpleRBACAuthorizationProvider authorization provider in versions 0.5.0 or later of the ChromaD…

Descripción técnica

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.

Puntuación CVSS

Score: 8.8/10 — Severidad: HIGH — Estado NIST: Analyzed

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Productos afectados

Chromadb — Trychroma

Debilidades (CWE)

CWE-863

Fuente oficial

Publicado en NIST NVD.