CyberRota Analysis
AI-GeneratedApache CXF is vulnerable to XML External Entity (XXE) attacks due to insufficient protection for imported WSDL/XSD documents, as the security measures applied to the top-level WSDL do not extend to these imports. This flaw can lead to unauthorized access to sensitive data or system resources. Organizations using affected versions of Apache CXF should prioritize upgrading to versions 4.2.3, 4.1.8, or 3.6.12 to mitigate this risk.
Original NVD Description
Apache CXF reads a top-level WSDL through its hardened StaxUtils path, which disables XML DTDs and external entities. However, any <wsdl:import> or <xsd:import> referenced from that top-level WSDL is handed off to WSDL4J, which does not disable DOCTYPE declarations or external entities. As a result, the protections applied to the top-level document do not extend to imported documents, leaving imported WSDL/XSD content vulnerable to XML External Entity (XXE) attacks. Users are recommended to upgrade to versions 4.2.3 or 4.1.8 or 3.6.12, which fix this issue.
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