CVE-2015-3542 | phpoffice PHPExcel up to 1.8.0 xml external entity reference

A vulnerability was found in phpoffice PHPExcel up to 1.8.0. It has been declared as problematic. Affected by this vulnerability is an unknown functionality. The manipulation leads to xml external entity reference.

This vulnerability is known as CVE-2015-3542. The attack can be launched remotely. There is no exploit available.

It is recommended to upgrade the affected component.