CVE-2023-6721

Summary

CVE-2023-6721 is a newly discovered vulnerability affecting Repox, an application that processes XML data. This issue is classified as an XEE (XML External Entity) vulnerability. An attacker can exploit this weakness in the fileupload function, causing interference with the application's XML data processing. As a result, the attacker is able to interact with the server's file system, potentially leading to unauthorized file access or manipulation. This vulnerability poses a significant risk, particularly for applications that handle user-supplied XML data without proper validation and sanitization.

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