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.
Metrics
Affected Vendors & Products
References
History
Fri, 12 Jun 2026 16:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Authenticated Authorization Bypass Enables Arbitrary Tenant Data Access in ChromaDB | |
| First Time appeared |
Chroma
Chroma chromadb |
|
| Vendors & Products |
Chroma
Chroma chromadb |
Fri, 12 Jun 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Fri, 12 Jun 2026 15:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Weaknesses | CWE-639 | |
| References |
| |
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: HiddenLayer
Published:
Updated: 2026-06-12T14:46:54.823Z
Reserved: 2026-05-13T14:01:39.604Z
Link: CVE-2026-45830
Updated: 2026-06-12T16:01:15.310Z
Status : Awaiting Analysis
Published: 2026-06-12T16:16:28.660
Modified: 2026-06-12T16:23:23.800
Link: CVE-2026-45830
No data.
OpenCVE Enrichment
Updated: 2026-06-12T16:30:14Z