5.4
Medium
CVE-2026-118624 MLflow Tracking Server Jobs Missing Authorization Information Disclosure Vulnerability
Description
MLflow Tracking Server Jobs Missing Authorization Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of MLflow. Authentication is required to exploit this vulnerability. The specific flaw exists within the _find_validator function. The issue results from the lack of authorization prior to allowing access to functionality. An attacker can leverage this vulnerability to disclose information in the context of the service account. Was ZDI-CAN-31894.
CVSS 3.0 detail
Vector CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:LExploitable remotely over the network, with an ordinary account and without any user action; the impact on data or service is limited.
- Attack vector
- Network
- Attack complexity
- Low
- Privileges required
- Low
- Interaction
- None
- Scope
- Unchanged
- Confidentiality
- Low
- Integrity
- None
- Availability
- Low
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| MLflow | 3.13.0 | No fix stated |
References
- ZDI-26-840 www.zerodayinitiative.com
Timeline
- Published
- Last modified
Other CVEs of MLflow
The 38 CVEs of MLflow →
CVE-2026-118628
MLflow get-artifacts Server-Side Request Forgery Information Disclosure Vulnerability
8.2
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CVE-2026-118627
MLflow SHAP load_explainer Deserialization of Untrusted Data Remote Code Execution Vulnerability
7.8
High
CVE-2026-118626
MLflow Tracking Server Issues Missing Authorization Privilege Escalation Vulnerability
5.4
Medium
CVE-2026-118625
MLflow Tracking Server Missing Authorization Privilege Escalation Vulnerability
6.3
Medium