CVE-2026-54690

Description

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 0.9.1 until 0.61.0, datamodel-code-generator silently dereferences attacker-controlled JSON Schema $ref HTTP or HTTPS URLs in src/datamodel_code_generator/parser/jsonschema.py through _get_ref_body, and the --allow-remote-refs gate can warn instead of blocking, allowing server-side request forgery through src/datamodel_code_generator/http.py. This issue is fixed in version 0.61.0.

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Produits concernés

• koxudaxi datamodel-code-generator

Scores CVSS

Faiblesses (CWE)

• CWE-918

Références

• https://github.com/koxudaxi/datamodel-code-generator/commit/5fdba4a09f2d7a9996a504975b7ef7d63e3715bb Patch
• https://github.com/koxudaxi/datamodel-code-generator/releases/tag/0.61.0 Release Notes
• https://github.com/koxudaxi/datamodel-code-generator/security/advisories/GHSA-954p-556p-r752 ExploitVendor Advisory
• https://github.com/koxudaxi/datamodel-code-generator/security/advisories/GHSA-954p-556p-r752 ExploitVendor Advisory

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories