PYSEC-2026-1646

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Import Source
https://github.com/pypa/advisory-database/blob/main/vulns/mlflow/PYSEC-2026-1646.yaml
JSON Data
https://api.osv.dev/v1/vulns/PYSEC-2026-1646
Aliases
Published
2026-07-07T14:34:58.736545Z
Modified
2026-07-07T17:56:21.799725226Z
Severity
  • 5.4 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N CVSS Calculator
Summary
MLflow Cross-Site Request Forgery (CSRF) vulnerability
Details

A Cross-Site Request Forgery (CSRF) vulnerability exists in the Signup feature of mlflow/mlflow versions 2.17.0 to 2.20.1. This vulnerability allows an attacker to create a new account, which may be used to perform unauthorized actions on behalf of the malicious user.

References

Affected packages

PyPI / mlflow

Package

Affected ranges

Type
ECOSYSTEM
Events
Introduced
2.17.0
Fixed
2.20.3

Affected versions

2.*
2.17.0
2.17.1
2.17.2
2.18.0rc0
2.18.0
2.19.0rc0
2.19.0
2.20.0rc0
2.20.0
2.20.1
2.20.2

Database specific

source
"https://github.com/pypa/advisory-database/blob/main/vulns/mlflow/PYSEC-2026-1646.yaml"