VULNERABILITY INTELLIGENCE

CVE-2026-45833

CVSS score9.4 CRITICAL
EPSS probability0.34%
CISA KEVNot currently listed
Published2026-06-12
Last modified2026-10-26
CVSS vectorCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

Description

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.

Weakness classification

  • CWE-94: Improper Control of Generation of Code ('Code Injection')

Primary references