What is GHSA-xph7-9rjv-w5fr?

GHSA-xph7-9rjv-w5fr is a security advisory published by GitHub Security Advisories with High severity. The SimpleRBACAuthorizationProvider authorization provider in versions 0.5.0 or later of the...

Which CVE IDs does GHSA-xph7-9rjv-w5fr cover?

GHSA-xph7-9rjv-w5fr covers the following CVE IDs: CVE-2026-45831. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-xph7-9rjv-w5fr?

GHSA-xph7-9rjv-w5fr has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-xph7-9rjv-w5frHighCVSS 8.8

The SimpleRBACAuthorizationProvider authorization provider in versions 0.5.0 or later of the...

Vendor

GitHub Security Advisories

Published

June 12, 2026

Last Modified

June 16, 2026

🔗 CVE IDs covered (1)

CVE-2026-45831 →

📋 Description

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.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-45831
https://www.hiddenlayer.com/sai-security-advisory/2026-06-chromadb-3
https://github.com/advisories/GHSA-xph7-9rjv-w5fr