CVE-2024-2928

Local File Inclusion (LFI) via URI Fragment Parsing in mlflow/mlflow

A Local File Inclusion (LFI) vulnerability was identified in mlflow/mlflow, specifically in version 2.9.2, which was fixed in version 2.11.3. This vulnerability arises from the application's failure to properly validate URI fragments for directory traversal sequences such as '../'. An attacker can exploit this flaw by manipulating the fragment part of the URI to read arbitrary files on the local file system, including sensitive files like '/etc/passwd'. The vulnerability is a bypass to a previous patch that only addressed similar manipulation within the URI's query string, highlighting the need for comprehensive validation of all parts of a URI to prevent LFI attacks.

Affected

mlflow · mlflow/mlflow

CVSS v3.1 NVD

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v3.0 HUNTR

7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS

21.85% chance of exploitation in the next 30 days, 98th percentile

Nuclei

high · CWE-29

Published

2024-06-06

Updated

2024-08-01

Proof-of-concept exploits (1)

• nuridincersaygili/CVE-2024-29283★ · 2024-11-08

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2024/CVE-2024-2928.yaml

Security advisories

• https://huntr.com/bounties/19bf02d7-6393-4a95-b9d0-d6d4d2d8c298
• advisories/GHSA-j46q-5pxx-8vmw
• mlflow/mlflow/commit/96f0b573a73d8eedd6735a2ce26e08859527be07

References

• CVE Record
• NVD entry