The AppPresser plugin for WordPress is vulnerable to unauthorized password resets in versions up to, and including 4.2.5. This is due to the plugin generating too weak a reset code, and the code used to reset the password has no attempt or time limit.
https://plugins.trac.wordpress.org/changeset/2997160/apppresser
https://plugins.trac.wordpress.org/browser/apppresser/trunk/inc/AppPresser_WPAPI_Mods.php#L567
https://plugins.trac.wordpress.org/browser/apppresser/trunk/inc/AppPresser_API_Limit.php?rev=2997182