CVEvulnerability

CVE-2026-54621

7.8 HIGH Published 2026-07-28 Modified 2026-10-23 Official page ↗
Status
Deferred
Published
2026-07-28
Last modified
2026-10-23
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weaknesses
CWE-1336, CWE-94

Description

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.

Related

Weakness · CWE (2)

  • CWE-1336 Improper Neutralization of Special Elements Used in a Template Engine weakness
  • CWE-94 Improper Control of Generation of Code weakness

References