CVE-2026-54621

The record

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

Related vulnerabilities

• CVE-2026-63378 TAKO AI Agent for Okta is a local-first AI agent that helps Okta administrators query… CWE-94
• CVE-2026-63346 Refitter is a tool for generating a C# REST API client using the Refit library. CWE-94
• CVE-2026-63345 Refitter is a tool for generating a C# REST API client using the Refit library. CWE-94
• CVE-2026-63344 Refitter is a tool for generating a C# REST API client using the Refit library. CWE-94
• CVE-2026-62853 ThingLinks is an enterprise IoT platform. CWE-94
• CVE-2026-62284 OSAC operator is a Kubernetes operator. CWE-94
• CVE-2026-116852 Author Remote Code Execution (RCE) in Widget Options <= 4.2.5 versions. CWE-94
• CVE-2026-118635 The The GeoDirectory – WP Business Directory Plugin and Classified Listings Directory… CWE-94