Vulnerability Description
A broken access control vulnerability exists in mlflow/mlflow versions before 2.10.1, where low privilege users with only EDIT permissions on an experiment can delete any artifacts. This issue arises due to the lack of proper validation for DELETE requests by users with EDIT permissions, allowing them to perform unauthorized deletions of artifacts. The vulnerability specifically affects the handling of artifact deletions within the application, as demonstrated by the ability of a low privilege user to delete a directory inside an artifact using a DELETE request, despite the official documentation stating that users with EDIT permission can only read and update artifacts, not delete them.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Lfprojects | Mlflow | < 2.12.1 |
Related Weaknesses (CWE)
References
- https://github.com/mlflow/mlflow/commit/b43e0e3de5b500554e13dc032ba2083b2d6c94b8Patch
- https://huntr.com/bounties/bfa116d3-2af8-4c4a-ac34-ccde7491ae11ExploitIssue TrackingThird Party Advisory
- https://github.com/mlflow/mlflow/commit/b43e0e3de5b500554e13dc032ba2083b2d6c94b8Patch
- https://huntr.com/bounties/bfa116d3-2af8-4c4a-ac34-ccde7491ae11ExploitIssue TrackingThird Party Advisory
FAQ
What is CVE-2024-4263?
CVE-2024-4263 is a vulnerability with a CVSS score of 5.4 (MEDIUM). A broken access control vulnerability exists in mlflow/mlflow versions before 2.10.1, where low privilege users with only EDIT permissions on an experiment can delete any artifacts. This issue arises ...
How severe is CVE-2024-4263?
CVE-2024-4263 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-4263?
Check the references section above for vendor advisories and patch information. Affected products include: Lfprojects Mlflow.