id: PYSEC-2024-244
modified: 2025-04-08T10:23:25.092581Z
published: 2024-05-16T09:15:14Z
aliases:
- CVE-2024-3848
- GHSA-rfqq-wq6w-72jm
details: A path traversal vulnerability exists in mlflow/mlflow version 2.11.0, identified
  as a bypass for the previously addressed CVE-2023-6909. The vulnerability arises
  from the application's handling of artifact URLs, where a '#' character can be used
  to insert a path into the fragment, effectively skipping validation. This allows
  an attacker to construct a URL that, when processed, ignores the protocol scheme
  and uses the provided path for filesystem access. As a result, an attacker can read
  arbitrary files, including sensitive information such as SSH and cloud keys, by
  exploiting the way the application converts the URL into a filesystem path. The
  issue stems from insufficient validation of the fragment portion of the URL, leading
  to arbitrary file read through path traversal.
affected:
- package:
    ecosystem: PyPI
    name: mlflow
    purl: pkg:pypi/mlflow
  ranges:
  - type: GIT
    events:
    - introduced: "0"
    - fixed: f8d51e21523238280ebcfdb378612afd7844eca8
    - fixed: f8d51e21523238280ebcfdb378612afd7844eca8
    repo: https://github.com/mlflow/mlflow
  - type: ECOSYSTEM
    events:
    - introduced: "0"
    - fixed: 2.12.1
  versions:
  - 0.0.1
  - 0.1.0
  - 0.2.0
  - 0.2.1
  - 0.3.0
  - 0.4.0
  - 0.4.1
  - 0.4.2
  - 0.5.0
  - 0.5.1
  - 0.5.2
  - 0.6.0
  - 0.7.0
  - 0.8.0
  - 0.8.1
  - 0.8.2
  - 0.9.0
  - 0.9.0.1
  - 0.9.1
  - 1.0.0
  - 1.1.0
  - 1.1.1.dev0
  - 1.10.0
  - 1.11.0
  - 1.12.0
  - 1.12.1
  - "1.13"
  - 1.13.1
  - 1.14.0
  - 1.14.1
  - 1.15.0
  - 1.16.0
  - 1.17.0
  - 1.18.0
  - 1.19.0
  - 1.2.0
  - 1.20.0
  - 1.20.1
  - 1.20.2
  - 1.21.0
  - 1.22.0
  - 1.23.0
  - 1.23.1
  - 1.24.0
  - 1.25.0
  - 1.25.1
  - 1.26.0
  - 1.26.1
  - 1.27.0
  - 1.28.0
  - 1.29.0
  - 1.3.0
  - 1.30.0
  - 1.30.1
  - 1.4.0
  - 1.5.0
  - 1.6.0
  - 1.7.0
  - 1.7.1
  - 1.7.2
  - 1.8.0
  - 1.9.0
  - 1.9.1
  - 2.0.0
  - 2.0.0rc0
  - 2.0.1
  - 2.1.0
  - 2.1.1
  - 2.10.0
  - 2.10.1
  - 2.10.2
  - 2.11.0
  - 2.11.1
  - 2.11.2
  - 2.11.3
  - 2.11.4
  - 2.12.0
  - 2.2.0
  - 2.2.1
  - 2.2.2
  - 2.3.0
  - 2.3.1
  - 2.3.2
  - 2.4.0
  - 2.4.1
  - 2.4.2
  - 2.5.0
  - 2.6.0
  - 2.7.0
  - 2.7.1
  - 2.8.0
  - 2.8.1
  - 2.9.0
  - 2.9.1
  - 2.9.2
severity:
- type: CVSS_V3
  score: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
references:
- type: EVIDENCE
  url: https://huntr.com/bounties/8d5aadaa-522f-4839-b41b-d7da362dd610
- type: FIX
  url: https://github.com/mlflow/mlflow/commit/f8d51e21523238280ebcfdb378612afd7844eca8
- type: REPORT
  url: https://huntr.com/bounties/8d5aadaa-522f-4839-b41b-d7da362dd610
- type: WEB
  url: https://huntr.com/bounties/8d5aadaa-522f-4839-b41b-d7da362dd610
- type: ADVISORY
  url: https://github.com/advisories/GHSA-rfqq-wq6w-72jm