9.8
Critical
CVE-2026-2635 MLflow Use of Default Password Authentication Bypass Vulnerability
Description
MLflow Use of Default Password Authentication Bypass Vulnerability. This vulnerability allows remote attackers to bypass authentication on affected installations of MLflow. Authentication is not required to exploit this vulnerability. The specific flaw exists within the basic_auth.ini file. The file contains hard-coded default credentials. An attacker can leverage this vulnerability to bypass authentication and execute arbitrary code in the context of the administrator. Was ZDI-CAN-28256.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Red Hat OpenShift AI (RHOAI) | Versions not published | |
| MLflow | 3.4.0 | No fix stated |
References
- ZDI-26-111 www.zerodayinitiative.com
- vendor-provided URL github.com
Timeline
- Published
- Last modified
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