PYSEC-2026-3562 `datamodel-code-generator` vulnerable to code execution on import via `x-python-type` JSON-Schema extension in datamodel-code-generator

Summary datamodel-code-generator honours a custom x-python-type JSON-Schema extension that lets a schema author override the generated Python type for a field. The value is forwarded verbatim into the generated Python source as the field annotation, with a single sanitisation pass that is trivial...

CVE-2026-54655

Summary: datamodel-code-generator (Python) is vulnerable from versions 0.51.0 through 0.60.2 where x-python-type values parsed by src/datamodel_code_generator/parser/jsonschema.py in _get_python_type_override are injected into generated field annotations without sufficient validation, allowing at...

CVE-2026-54655 `datamodel-code-generator` vulnerable to code execution on import via `x-python-type` JSON-Schema extension in datamodel-code-generator

datamodel-code-generator generates Python data models from schema definitions. From 0.51.0 until 0.60.2, x-python-type values parsed by src/datamodelcodegenerator/parser/jsonschema.py in getpythontypeoverride are inserted into generated field annotations without sufficient validation, allowing...

CVE-2022-33154

The schema aka Embedding schema.org vocabulary extension before 1.13.1 and 2.x before 2.5.1 for TYPO3 allows XSS...

CVE-2022-33154

The schema aka Embedding schema.org vocabulary extension before 1.13.1 and 2.x before 2.5.1 for TYPO3 allows XSS...

CVE-2022-33154: Improper Neutralization of Input During Web Page Generation

The schema aka Embedding schema.org vocabulary extension before 1.13.1 and 2.x before 2.5.1 for TYPO3 allows XSS...

PT-2022-21714

Name of the Vulnerable Software and Affected Versions TYPO3 schema extension versions prior to 1.13.1 TYPO3 schema extension versions 2.x prior to 2.5.1 Description The issue allows for XSS due to the failure to properly encode user input for output in HTML context. A TYPO3 backend user account i...