The Simple Local Avatars plugin for WordPress is vulnerable to unauthorized modification of datadue to a missing capability check on the sla_clear_user_cache function in all versions up to, and including, 2.7.11. This makes it possible for authenticated attackers, with Subscriber-level access and above, to clear user caches.

Cross-Site Request Forgery (CSRF) vulnerability in 10up Simple Local Avatars.This issue affects Simple Local Avatars: from n/a through 2.7.10.