CVE-2026-54653

Katalog CVE

CVSS 8.8 · High EPSS 0,71%

Kerentanan Improper Control of Generation of Code ('Code Injection') pada koxudaxi datamodel-code-generator. Skor CVSS 3.1 8.8 (High) menurut github.com.

Deskripsi (NVD)

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 0.17.0 until 0.60.2, datamodel-code-generator preserves attacker-controlled default_factory values in src/datamodel_code_generator/parser/jsonschema.py through JsonSchemaObject.init and get_field_extras and emits them into Field(default_factory=...) or field(default_factory=...), allowing Python expression execution when the generated model is imported. This issue is fixed in version 0.60.2.

Rincian

Terbit di NVD

28 Juli 2026

Terakhir diubah

6 Agustus 2026

Status NVD

Analyzed

CVSS 3.1

8.8 (High), sumber github.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-94: Improper Control of Generation of Code ('Code Injection')
CWE-1336: Improper Neutralization of Special Elements Used in a Template Engine

EPSS (30 hari)

0,71% peluang dieksploitasi; lebih tinggi dari 52,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/koxudaxi/datamodel-code-generator/security/advisories/GHSA-386q-5hp3-95m9 exploit · advisory vendor
• https://github.com/koxudaxi/datamodel-code-generator/commit/17fc235e234cbcfaaadef8c74cb72c9687db0d1d patch
• https://gist.github.com/thegr1ffyn/9648b0fe4fcf7d569ac8e61dd11eebaf advisory pihak ketiga
• https://github.com/koxudaxi/datamodel-code-generator/releases/tag/0.60.2 release notes