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.

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History

Fri, 12 Jun 2026 16:45:00 +0000

Type Values Removed Values Added
Title Code Execution via Trust-Remote-Code in ChromaDB 0.4.17+
First Time appeared Chroma
Chroma chromadb
Vendors & Products Chroma
Chroma chromadb

Fri, 12 Jun 2026 15:45:00 +0000

Type Values Removed Values Added
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.
Weaknesses CWE-94
References
Metrics cvssV4_0

{'score': 9.4, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: HiddenLayer

Published:

Updated: 2026-06-12T15:57:23.411Z

Reserved: 2026-05-13T14:01:39.604Z

Link: CVE-2026-45833

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-06-12T16:16:29.070

Modified: 2026-06-12T17:16:23.473

Link: CVE-2026-45833

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-12T16:30:14Z

Weaknesses