A vulnerability was found in mdedev Run Contests, Raffles, and Giveaways with ContestsWP Plugin up to 2.0.3 on WordPress. It has been rated as problematic. Affected by this issue is the function add_query_arg. The manipulation leads to cross site scripting.

This vulnerability is handled as CVE-2024-11456. The attack may be launched remotely. There is no exploit available.