Description
WordPress Plugin Weather Effect-Christmas Santa Snow Falling 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 Weather Effect-Christmas Santa Snow Falling version 1.3.3 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 1.3.4 or latest
References
https://sploitus.com/exploit?id=WPEX-ID:54F95B51-5804-4BEE-9E4A-F73B8EF9BBD5
https://plugins.svn.wordpress.org/weather-effect/trunk/readme.txt