CVE-2026-54691

datamodel-code-generator generates Python data models from schema definitions. From 0.9.1 until 0.61.0, src/datamodel_code_generator/http.py http.get_body accepts --url targets and redirect chain targets without host/IP validation, allowing server-side request forgery against loopback, private, link-local, metadata, and other network-accessible resources. This issue is fixed in version 0.61.0.

CVSS v3 8.2 HIGH

8.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 4.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/koxudaxi/datamodel-code-generator/commit/5fdba4a09f2d7a9996a504975b7ef7d63e3715bb
https://github.com/koxudaxi/datamodel-code-generator/releases/tag/0.61.0
https://github.com/koxudaxi/datamodel-code-generator/security/advisories/GHSA-rfr2-mq9m-x2qx
https://github.com/koxudaxi/datamodel-code-generator/security/advisories/GHSA-rfr2-mq9m-x2qx

Configurations

No configuration.

History

23 Oct 2026, 23:10

Type	Values Removed	Values Added
Summary		(es) datamodel-code-generator genera modelos de datos Python a partir de definiciones de esquema. Desde la versión 0.9.1 hasta la 0.61.0, src/datamodel_code_generator/http.py http.get_body acepta objetivos --url y objetivos de cadena de redirección sin validación de host/IP, lo que permite la falsificación de petición del lado del servidor contra recursos de loopback, privados, de enlace local, de metadatos y otros recursos accesibles por red. Este problema está solucionado en la versión 0.61.0.

Information

Published : 2026-07-28 22:17

Updated : 2026-10-23 23:10

NVD link : CVE-2026-54691

Mitre link : CVE-2026-54691

CVE.ORG link : CVE-2026-54691

JSON object : View

Products Affected

No product.

CWE

CWE-918

Server-Side Request Forgery (SSRF)

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