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CVE-2023-6940: lfprojects mlflow Command Injection

CVSS: 9.0v3.0CriticalModified
AliasesGHSA-hvc6-42vf-jhf8BIT-mlflow-2023-6940PYSEC-2026-1652
Published 19-12-2023Last modified 07-05-2025
Open JSON

Vulnerability summary

CVE-2023-6940 is a critical (CVSS 9.0) Command Injection vulnerability in lfprojects mlflow. EPSS estimates a 1.22% chance of exploitation in the next 30 days, higher than 68.3% of scored vulnerabilities.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.0/10
010
Critical · v3.0 (CVE.org)
EPSS score
1.22%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 19-12-2023
    PublishedVulnerability first disclosed.
  2. 07-05-2025
    Last modifiedVulnerability information updated.

Description

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

CVSS metrics

4 scores · 3 sources · 2 versions

EPSS trend

Probability

1.22%

Chance of exploitation in the next 30 days

Percentile

68%

Versus all other CVEs

30-day change

0.00 pp

From 1.22% on 21-09-2026

21-09-202621-10-2026
EPSS score
1.22%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Lfprojects1 product
Mlflow1 product
PyPI1 product
  • mlflow< 2.9.2

3 vendors · 3 products

References

9 links