PT-2026-48897

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...

PT-2026-48898

Name of the Vulnerable Software and Affected Versions ChromaDB versions 0.4.17 through 0.4.16 Description An authenticated attacker with the UPDATE COLLECTION permission can execute arbitrary code on the server. This occurs by sending a malicious model repository and setting the trust remote code...

PT-2026-48896

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...

Exploit for CVE-2026-45829

🚨 CVE-2026-45829 - ChromaDB Pre-Auth RCE Critical Remote...

Exploit for CVE-2026-45829

FULL-A...

1claw-crewai-tools (=0.1.0), 4dpocket (>=0.1.3 <=0.1.4) +1555 more potentially affected by CVE-2026-45829 via chromadb (>=1.0.0 <=1.5.9)

chromadb PYPI version =1.0.0, =0.1.3, =0.1.0, =0.1.0, =1.0.0, =0.1.0, =0.2.0, =0.6.4, =0.0.4, =0.1.0, =3.0.1 and more Source cves: CVE-2026-45829 Source advisory: OSV:GHSA-F4J7-R4Q5-QW2C...

ChromaDB Python project has a pre-authentication code injection vulnerability

A pre-authentication, code injection vulnerability in version 1.0.0 or later of the ChromaDB Python project allows an unauthenticated attacker to run arbitrary code on the server by sending a malicious model repository and trustremotecode set to true in...

CVE-2026-45829

A flaw was found in the ChromaDB Python project. This pre-authentication code injection vulnerability allows an unauthenticated attacker to execute arbitrary code on the server. The attacker can achieve this by sending a malicious model repository to the...

CVE-2026-45829

A pre-authentication, code injection vulnerability in version 1.0.0 or later of the ChromaDB Python project allows an unauthenticated attacker to run arbitrary code on the server by sending a malicious model repository and trustremotecode set to true in...

Deserialization of Untrusted Data

Overview chromadb is a Chroma. Affected versions of this package are vulnerable to Deserialization of Untrusted Data via the trustremotecode process. An attacker can execute arbitrary code on the server by sending a malicious model repository to the /api/v2/tenants/tenant/databases/db/collections...

EUVD-2026-30779

A pre-authentication, code injection vulnerability in version 1.0.0 or later of the ChromaDB Python project allows an unauthenticated attacker to run arbitrary code on the server by sending a malicious model repository and trustremotecode set to true in...

CVE-2026-45829

A pre-authentication, code injection vulnerability in version 1.0.0 or later of the ChromaDB Python project allows an unauthenticated attacker to run arbitrary code on the server by sending a malicious model repository and trustremotecode set to true in...

CVE-2026-45829

A pre-authentication, code injection vulnerability in version 1.0.0 or later of the ChromaDB Python project allows an unauthenticated attacker to run arbitrary code on the server by sending a malicious model repository and trustremotecode set to true in...

CVE-2026-45829

CVE-2026-45829 affects the ChromaDB Python project (version 1.0.0 and later). It is a pre-authentication code-injection vulnerability that allows an unauthenticated attacker to execute arbitrary code on the server by supplying a malicious model repository and setting trust_remote_code to true via...

01os (>=0.0.5 <=0.0.13), 1claw-crewai-tools (=0.1.0) +1819 more potentially affected by CVE-2026-45829 via chromadb (>=0.3.21 <=1.5.9)

chromadb PYPI version =0.3.21, =0.0.5, =0.1.3, =0.1.0, =0.1.0, =1.0.0, =0.1.0, =0.2.0, =0.6.4, =0.0.4, =0.0.4.dev0 - adaline-crewai =0.1.0 - adam-thinking =1.0.0 and more Source cves: CVE-2026-45829 Source advisory: SNYK:PYTHON-CHROMADB-16758047...

CVE-2026-45829

A pre-authentication, code injection vulnerability in version 1.0.0 or later of the ChromaDB Python project allows an unauthenticated attacker to run arbitrary code on the server by sending a malicious model repository and trustremotecode set to true in...

PT-2026-41683

Name of the Vulnerable Software and Affected Versions ChromaDB versions 1.0.0 through 1.5.8 Description A pre-authentication code injection issue exists in the ChromaDB Python project. An unauthenticated remote attacker can execute arbitrary code on the server by sending a request to the...

EUVD-2024-0106

Malicious code in bioql PyPI...

Eval Injection

MindsDB is vulnerable to arbitrary code execution. The vulnerability is due to unsanitized input in the ChromaDB integration, where a specially crafted 'INSERT' query containing Python code is passed to an eval function and executed on the server...

GHSA-9GQ6-6936-885W MindsDB Eval Injection vulnerability

An arbitrary code execution vulnerability exists in versions 23.12.4.0 up to 24.7.4.1 of the MindsDB platform, when the ChromaDB integration is installed on the server. If a specially crafted ‘INSERT’ query containing Python code is run against a database created with the ChromaDB engine, the cod...