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.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-45831US | high8.8OT elevated | — | ||
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 che… | ||||
02
references
External citations — patches, advisories, analysis.
- https://github.com/advisories/GHSA-xph7-9rjv-w5frADVISORY
- https://github.com/chroma-core/chromaPACKAGE
- https://github.com/chroma-core/chroma/issues/7588WEB
- https://github.com/chroma-core/chroma/pull/7602WEB
- https://nvd.nist.gov/vuln/detail/CVE-2026-45831ADVISORY
- https://pypi.org/project/chromadbPACKAGE
- https://www.hiddenlayer.com/sai-security-advisory/2026-06-chromadb-3WEB
scry
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