InfiniteWP Client < 1.13.1 - Unauthenticated Limited Directory Traversal to Arbitrary .txt File Reading

Description

The InfiniteWP Client plugin for WordPress is vulnerable to Path Traversal in all versions up to, and including, 1.13.0 via the 'historyID' parameter of the ~/debug-chart/index.php file. This makes it possible for unauthenticated attackers to read .txt files outside of the intended directory.