Wp Social Login and Register Social Counter

The Wp Social Login and Register Social Counter plugin for WordPress is vulnerable to missing authorization in versions up to, and including, 3.1.3. This is due to the REST routes wslu/v1/check_cache/{type}, wslu/v1/save_cache/{type}, and wslu/v1/settings/clear_counter_cache being registered with permission_callback set to __return_true and lacking capability or nonce validation in their handlers. This makes it possible for unauthenticated attackers to clear or overwrite the social counter cache via crafted REST requests.

The Wp Social Login and Register Social Counter plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 3.1.0. This is due to missing or incorrect nonce validation on the counter_access_key_setup() function. This makes it possible for unauthenticated attackers to update social login provider settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.