SB2026080339 - Origin validation error in MLflow

Description

This security bulletin contains information about 1 vulnerability.

1) Origin validation error (CVE-ID: CVE-2025-14279)

CWE-ID: CWE-346 - Origin Validation Error

CVSSv4: 8.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a remote attacker to access, modify, or delete sensitive experiment data.

The vulnerability exists due to origin validation error in the REST server experiments/search endpoint when handling cross-origin requests. A remote attacker can trick a user into visiting a malicious website that issues unauthorized requests to access, modify, or delete sensitive experiment data.

User interaction is required to visit a malicious website.

Remediation

Install update from vendor's website.

References

• https://security.snyk.io/vuln/SNYK-PYTHON-MLFLOW-14913775
• https://github.com/mlflow/mlflow/commit/b0ffd289e9b0d0cc32c9e3a9b9f3843ae83dbec3