# CVE-2025-58366

## Summary

- **CVE ID:** CVE-2025-58366
- **Severity:** CRITICAL
- **CVSS Score:** 9.4 (CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N)
- **CWE:** CWE-522
- **Published:** Sep 5, 2025
- **Last Modified:** Mar 13, 2026

## Description

Onyxia is a data science environment for kubernetes. In versions 4.6.0 through 4.8.0, Onyxia-API leaked the credentials of private helm repositories in the public (unauthenticated) /public/catalogs endpoint.vOnly instances using private helm repositories (i.e setting username & password in the catalogs configuration) are affected. This is fixed in version 4.9.0.

## Affected Products

- InseeFrLab — onyxia (>= 4.6.0, < 4.9.0)

## References

- [CNA](https://github.com/InseeFrLab/onyxia/security/advisories/GHSA-m773-6vm8-8x6q)
- [CNA](https://github.com/InseeFrLab/onyxia-api/pull/613)
- [CNA](https://github.com/InseeFrLab/onyxia-api/releases/tag/v4.9.0)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.35%
- **EPSS Percentile:** 28.3

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._