CVE-2026-55390
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
datamodel-code-generator generates Python data models from schema definitions. From 0.59.0 until 0.62.0, XML Schema parsing in src/datamodel_code_generator/parser/xmlschema.py for –input-file-type xmlschema resolves xs:include, xs:import, xs:redefine, and xs:override schemaLocation values outside the input base path, allowing arbitrary local files to be read and reflected into generated models. This issue is fixed in version 0.62.0.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| koxudaxi | datamodel-code-generator | >= 0.59.0, < 0.62.0 | affected |
Weaknesses
- CWE-22: CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
- CWE-200: CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
- CWE-610: CWE-610: Externally Controlled Reference to a Resource in Another Sphere
References
- https://github.com/koxudaxi/datamodel-code-generator/security/advisories/GHSA-442q-2j6p-642g
- https://github.com/koxudaxi/datamodel-code-generator/commit/d2d5cecd9fd3a2a6dbf148bf0740b83a11fc6820
- https://github.com/koxudaxi/datamodel-code-generator/releases/tag/0.62.0
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