CVE-2023-4033 — OS Command Injection in GitHub repository mlflow/mlflow prior to 2

OS Command Injection in GitHub repository mlflow/mlflow prior to 2.6.0.

01What is this vulnerability?

OS Command Injection in GitHub repository mlflow/mlflow prior to 2.6.0.

02Affected products

Vendor	Product	Versions
mlflow	mlflow/mlflow	unspecified

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2023-08-01T00:00:20.302Z
• Last modified: 2024-10-15T14:13:34.900Z

09References

• huntr.dev — https://huntr.dev/bounties/5312d6f8-67a5-4607-bd47-5e19966fa321
• github.com — https://github.com/mlflow/mlflow/commit/6dde93758d42455cb90ef324407919ed67668b9b