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SQL Injection Affecting cornflow package, versions [,1.2.3a1)

Severity

 Recommended
0.0
medium
0
10

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  • Snyk IDSNYK-PYTHON-CORNFLOW-12669995
  • published14 Sept 2025
  • disclosed4 Sept 2025
  • creditUnknown
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Introduced: 4 Sep 2025

CVE NOT AVAILABLE CWE-89  (opens in a new tab)

How to fix?

Upgrade cornflow to version 1.2.3a1 or higher.

Overview

cornflow is a cornflow is an open source multi-solver optimization server with a REST API built using flask.

Affected versions of this package are vulnerable to SQL Injection via the validate_payload method in validators.py file, which fails to enforce strict schema checks.

References

CVSS Base Scores

version 4.0
version 3.1