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4 vulnerabilities by trychroma
CVE-2026-45833 (GCVE-0-2026-45833)
Vulnerability from cvelistv5 – Published: 2026-06-12 15:16 – Updated: 2026-06-12 15:57
VLAI
Summary
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.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
1 reference
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CVE-2026-45832 (GCVE-0-2026-45832)
Vulnerability from cvelistv5 – Published: 2026-06-12 15:11 – Updated: 2026-06-12 16:20
VLAI
Summary
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-639 - Authorization bypass through User-Controlled key
Assigner
References
1 reference
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CVE-2026-45831 (GCVE-0-2026-45831)
Vulnerability from cvelistv5 – Published: 2026-06-12 15:03 – Updated: 2026-06-12 16:22
VLAI
Summary
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
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CVE-2026-45830 (GCVE-0-2026-45830)
Vulnerability from cvelistv5 – Published: 2026-06-12 14:46 – Updated: 2026-06-12 16:01
VLAI
Summary
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-639 - Authorization bypass through User-Controlled key
Assigner
References
1 reference
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