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CVE-2026-2635

🚨 CRITICAL

MLflow Use of Default Password Authentication Bypass Vulnerability. This vulnerability allows remote attackers to bypass authentication on affected installations of MLflow. Authentication is not requi...

Published
Feb 20, 2026
Last Modified
Feb 23, 2026
Views
6
Bookmarks
0

Description

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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.

CVSS Scores

CVSS 3.1 9.8
9.8
CRITICAL
CVSS 2.0 9.8

References

github.com www.zerodayinitiative.com

Additional Information

Source
zdi-disclosures@trendmicro.com
State
Awaiting analysis

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