CVE-2023-6940 — with only one user interaction(download a malicious config), attackers can gain

with only one user interaction(download a malicious config), attackers can gain full command execution on the victim system.

01What is this vulnerability?

with only one user interaction(download a malicious config), attackers can gain full command execution on the victim system.

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: 2023-12-19T01:41:12.560Z
• Last modified: 2025-05-07T20:26:08.729Z

09References

• huntr.com — https://huntr.com/bounties/c6f59480-ce47-4f78-a3dc-4bd8ca15029c
• github.com — https://github.com/mlflow/mlflow/commit/5139b1087d686fa52e2b087e09da66aff86297b1