CVE-2026-54654: fallo de gravedad alta en koxudaxi datamodel-code-generator
`datamodel-code-generator` vulnerable to code injection via unescaped carriage return in `--extra-template-data` `comment` field
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 7.8epss 0.2%
datamodel-code-generator generates Python data models from schema definitions. From 0.14.1 until 0.60.2, the --extra-template-data comment field is rendered into Python comments in src/datamodel_code_generator/model/template/TypeAliasAnnotation.jinja2, src/datamodel_code_generator/model/template/TypedDict.jinja2, src/datamodel_code_generator/model/template/dataclass.jinja2, src/datamodel_code_generator/model/template/msgspec.Struct.jinja2, src/datamodel_code_generator/model/template/pydantic/BaseModel.jinja2, and src/datamodel_code_generator/model/template/pydantic_v2/BaseModel.jinja2 without neutralizing carriage returns in Python # comments, allowing an attacker-controlled comment value to inject Python code into generated models that runs when imported. This issue is fixed in version 0.60.2.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Productos afectados
koxudaxi · datamodel-code-generatorCVEs relacionadas — koxudaxi datamodel-code-generator
En el mismo producto, de las más peligrosas a las menos.
CVE-2026-63720HIGHdatamodel-code-generator Code Injection via Unvalidated customBasePath Schema FieldEPSS 0.7%CVE-2026-54653HIGH`datamodel-code-generator` vulnerable to code injection in via attacker-controlled `default_factory` schema fieldEPSS 0.7%CVE-2026-55390HIGHArbitrary local file read via XSD `schemaLocation` (`xs:include`/`xs:import`) path traversal, with no remote-ref gateEPSS 0.6%CVE-2026-55389HIGHdatamodel-code-generator vulnerable to arbitrary local file read via JSON-Schema `$ref` (`file://` and `../` traversal), bypassing `--no-allow-remote-refs`EPSS 0.5%CVE-2026-55415HIGHdatamodel-code-generator vulnerable to code injection via `x-python-import` / `customTypePath` in generated import statementsEPSS 0.5%CVE-2026-54690HIGHdatamodel-code-generator vulnerable to SSRF via JSON-Schema `$ref` to HTTP URL (silent by default)EPSS 0.4%