CVE-2026-54621
CVE-2026-54621 updated by NVD
Summary
datamodel-code-generator generates Python data models from schema definitions. Prior to 0.60.1, GraphQL Union description values in src/datamodel_code_generator/model/template/UnionTypeStatement.jinja2 and src/datamodel_code_generator/model/template/UnionTypeStatement.py312.jinja2 are rendered into Python comments without neutralizing carriage returns in Python # comments, allowing attacker-controlled GraphQL schema content to inject Python code into generated models that runs when imported. This issue is fixed in version 0.60.1.
Affected packages
| Ecosystem | Package | Affected versions | Fixed versions |
|---|---|---|---|
| PyPI | datamodel-code-generator | — | 0.60.1 |
Remediation: Upgrade to 0.60.1 or later.
References
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EPSS scores provided by the FIRST.org Exploit Prediction Scoring System.