What’s Vulnerable › Vulnerabilities

CVE-2023-6709: Improper Neutralization of Special Elements Used in a Template Engine in mlflow/mlflow

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-12-12 · updated 2026-06-17
• Weakness: CWE-1336

Description

Improper Neutralization of Special Elements Used in a Template Engine in GitHub repository mlflow/mlflow prior to 2.9.2.

Affected products

• mlflow/mlflow: before 2.9.2 — fixed in 2.9.2

How to fix

Upgrade to a fixed version: mlflow/mlflow 2.9.2. Check the vendor advisory for mitigations.

References

• https://github.com/mlflow/mlflow/commit/432b8ccf27fd3a76df4ba79bb1bec62118a85625
• https://huntr.com/bounties/9e4cc07b-6fff-421b-89bd-9445ef61d34d
• https://github.com/mlflow/mlflow/commit/432b8ccf27fd3a76df4ba79bb1bec62118a85625
• https://huntr.com/bounties/9e4cc07b-6fff-421b-89bd-9445ef61d34d

Get alerted when CVE-2023-6709 or the next vulnerability affects your stack