Chroma through 1.5.9 fails to validate tenant and database segments when resolving collections, allowing authenticated attackers to access collections from other tenants by knowing the collection identifier. Attackers can read, modify, and update records in foreign collections by issuing requests under their own tenant path, bypassing authorization checks.
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References
History
Wed, 16 Sep 2026 20:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Chroma through 1.5.9 fails to validate tenant and database segments when resolving collections, allowing authenticated attackers to access collections from other tenants by knowing the collection identifier. Attackers can read, modify, and update records in foreign collections by issuing requests under their own tenant path, bypassing authorization checks. | |
| Title | Chroma through 1.5.9 Authorization Bypass via Collection Identifier | |
| Weaknesses | CWE-863 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-09-16T20:32:39.647Z
Reserved: 2026-09-16T19:22:54.200Z
Link: CVE-2026-92782
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Status : Received
Published: 2026-09-16T21:17:27.280
Modified: 2026-09-16T21:17:27.280
Link: CVE-2026-92782
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OpenCVE Enrichment
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Weaknesses