A vulnerability was found in zwczou WeChat SDK Python 0.3.0 and classified as critical. This issue affects the function validate/to_xml. The manipulation leads to xml external entity reference – CVE-2018-25082
WeChat is a multi-purpose messaging and social media app developed by Tencent. WeChat was first released in 2011 and has since grown to become one of the most popular apps in China, with over one billion monthly active users worldwide.