Improper Restriction of XML External Entity Reference
An issue was discovered in Independentsoft JODF before 1.1.110. The API is prone to XML external entity (XXE) injection via a remote DTD in a DOCX file.
CWE-611 - Improper Restriction of XML External Entity Reference
Listed 4th in the 'OWASP Top Ten', XML External Entities (XXE) vulnerability allows attackers to provide an XML input that contains an external entity. When the XML is parsed, it can cause data extraction and manipulation, execution of commands, denial-of-service attacks, and server-side request forgery.