Description
WordPress Plugin Parcel Tracker eCourier is prone to a cross-site request forgery vulnerability. Exploiting this issue may allow a remote attacker to perform certain administrative actions and gain unauthorized access to the affected application; other attacks are also possible. WordPress Plugin Parcel Tracker eCourier version 1.0.1 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 1.0.2 or latest
References
https://sploitus.com/exploit?id=WPEX-ID:6B9BE00B-6EEF-4F9F-8F78-16AB34E16F7D
https://plugins.svn.wordpress.org/parcel-tracker-ecourier/trunk/readme.txt