GHSA-f4j7-r4q5-qw2cCriticalCVSS 10.0
ChromaDB Python project has a pre-authentication code injection vulnerability
🔗 CVE IDs covered (1)
📋 Description
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 trust_remote_code set to true in the /api/v2/tenants/{tenant}/databases/{db}/collections endpoint.
🎯 Affected products1
- pip/chromadb:>= 1.0.0, <= 1.5.9
🔗 References (9)
- https://nvd.nist.gov/vuln/detail/CVE-2026-45829
- https://github.com/chroma-core/chroma/issues/6717
- https://www.hiddenlayer.com/research/chromatoast-served-pre-auth
- https://access.redhat.com/security/cve/CVE-2026-45829
- https://bugzilla.redhat.com/show_bug.cgi?id=2479623
- https://github.com/advisories/GHSA-f4j7-r4q5-qw2c
- https://github.com/chroma-core/chroma
- https://github.com/pypa/advisory-database/tree/main/vulns/chromadb/PYSEC-2026-311.yaml
- https://pypi.org/project/chromadb