HIGH

CVE-2026-54655

2026-07-28 CVSS v3.1

CVSS

7.8

Description

datamodel-code-generator generates Python data models from schema definitions. From 0.51.0 until 0.60.2, x-python-type values parsed by src/datamodel_code_generator/parser/jsonschema.py in _get_python_type_override are inserted into generated field annotations without sufficient validation, allowing attacker-controlled JSON Schema content to execute Python code when the generated module is imported. This issue is fixed in version 0.60.2.

Weakness (CWE)

CWE-94 Code Injection

EPSS Score

0.15%

Probability of exploitation in next 30 days

4.2th percentile

References

https://github.com/koxudaxi/datamodel-code-generator/commit/2c93c9b712f43391dcfa975a1e4aa0b7c93ccbba https://github.com/koxudaxi/datamodel-code-generator/releases/tag/0.60.2 https://github.com/koxudaxi/datamodel-code-generator/security/advisories/GHSA-m34r-v34r-rf9q

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Base CVE data derived from NVD (public domain). Enrichment by dbcve.org (CC-BY-4.0). Fetched via API.

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