GHSA-2WM9-HF6C-P5CR ChromaDB allows any authenticated users to arbitrarily read, write, update, or delete data in any tenant's collection

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...

GHSA-36P7-VC44-83PF ChromaDB has a code injection vulnerability

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 trustremotecode set to true in...

ChromaDB's SimpleRBACAuthorizationProvider doesn't check which tenant, database, or collection a permission applies to

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...

Incorrect Authorization

Overview chromadb is a Chroma. Affected versions of this package are vulnerable to Incorrect Authorization due to improper evaluation of permissions in the SimpleRBACAuthorizationProvider function. An attacker can gain unauthorized access to resources across different tenants by exploiting the la...

01os (>=0.0.5, <=0.0.13), 1claw-crewai-tools (>=0.1.0, <=0.3.4) +2097 more potentially affected by CVE-2026-45831 via chromadb (>=0.3.4, <=1.5.9)

chromadb PYPI version =0.3.4, =0.0.5, =0.1.0, =0.1.3, =0.1.0, =0.1.0, =1.0.0, =0.1.0, =0.2.0, =0.6.4, =0.1.1, =0.0.4.dev0, =0.0.4 - adaline-crewai 0.1.0 and more Source cves: CVE-2026-45831 Source advisory: SNYK:PYTHON-CHROMADB-17337045...

Authorization Bypass Through User-Controlled Key

Overview chromadb is a Chroma. Affected versions of this package are vulnerable to Authorization Bypass Through User-Controlled Key via the V1 collection-level endpoints passing None for tenant and database to the authorization layer. An attacker can gain unauthorized access to resources by...

Authorization Bypass Through User-Controlled Key

Overview chromadb is a Chroma. Affected versions of this package are vulnerable to Authorization Bypass Through User-Controlled Key due to insufficient authorization checks when UUID is provided. An attacker can gain unauthorized access to read, write, update, or delete data belonging to other...

Arbitrary Code Injection

Overview chromadb is a Chroma. Affected versions of this package are vulnerable to Arbitrary Code Injection in the api/v2/tenants/defaulttenant/databases/defaultdatabase/collections/collectionid endpoint when a malicious model repository is sent and trustremotecode is set to true. An attacker can...

CVE-2026-8828

A lack of authorization validation in version 1.0.0 or later of the ChromaDB Rust 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...

CVE-2026-45833

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 trustremotecode set to true in...

CVE-2026-45830

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...

CVE-2026-45832

All V1 collection-level endpoints in ChromaDB's Python project pass None for the tenant and database to the authorization layer, allowing attackers to bypass authorization controls by using the V1 endpoints...

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...

CVE-2026-45833

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 trustremotecode set to true in...

CVE-2026-45833

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 trustremotecode set to true in...

CVE-2026-45833

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 trustremotecode set to true in...

EUVD-2026-36484

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 trustremotecode set to true in...

CVE-2026-45833

CVE-2026-45833 affects the ChromaDB Python project (version 0.4.17 and later). The issue is a code injection vulnerability where an authenticated attacker can execute arbitrary code on the server by supplying a malicious model repository and setting trust_remote_code to true in the API path /api/...

CVE-2026-45832

All V1 collection-level endpoints in ChromaDB's Python project pass None for the tenant and database to the authorization layer, allowing attackers to bypass authorization controls by using the V1 endpoints...

CVE-2026-45832

CVE-2026-45832 affects the Python project of ChromaDB. All V1 collection-level endpoints pass None for the tenant and database to the authorization layer, which allows attackers to bypass authorization controls when using the V1 endpoints. The reports do not provide any explicit remediation steps...