CVE-2026-54656
CVE-2026-54656 · `datamodel-code-generator` vulnerable to code execution on import via unescaped `validators` entries in --extra-template-data
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
datamodel-code-generator generates Pydantic v2 models, dataclasses, TypedDict, and msgspec.Struct from OpenAPI, JSON Schema, GraphQL, Avro, Protobuf, and raw JSON, YAML, or CSV. From 0.52.1 until 0.60.2, datamodel-code-generator interpolates validators from --extra-template-data in src/datamodel_code_generator/model/pydantic_v2/base_model.py through _process_validators into @field_validator decorators without safe validation, allowing Python code execution when the generated Pydantic v2 model is imported. This issue is fixed in version 0.60.2.
CVSS 7.8 · Alta · EPSS 0,3% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: python
Productos y versiones afectados
datamodel-code-generator
- Versiones
- >= 0.52.1, < 0.60.2: Afectada
Sin corrección publicada
datamodel-code-generator PyPI
- Versiones
- 0.52.1
- 0.52.2
- 0.53.0
- 0.54.0
- 0.54.1
- 0.55.0
- 0.56.0
- 0.56.1
- 0.57.0
- 0.58.0
- 0.59.0
- 0.59.1
- 0.60.0
- 0.60.1
- Intervalos de versiones afectados
- ECOSYSTEM: ≥ 0.52.1, < 0.60.2
Actualiza a 0.60.2
Fuentes originales
- https://github.com/koxudaxi/datamodel-code-generator/security/advisories/GHSA-8m8r-38jm-f355
- https://github.com/koxudaxi/datamodel-code-generator/commit/a43d02906111a2fdcaf13ee5b62eb2da85376f19
- https://github.com/koxudaxi/datamodel-code-generator/releases/tag/0.60.2
- https://nvd.nist.gov/vuln/detail/CVE-2026-54656