Deserialization of Untrusted Data vulnerability in Roland Barker, xnau webdesign Participants Database allows Object Injection.This issue affects Participants Database: from n/a through 2.5.9.2.
SQL injection vulnerability in the Export CSV page in the Participants Database plugin before 1.5.4.9 for WordPress allows remote attackers to execute arbitrary SQL commands via the query parameter in an "output CSV" act…
participants-database.php in the Participants Database plugin 1.9.5.5 and previous versions for WordPress has a time-based SQL injection vulnerability via the ascdesc, list_filter_count, or sortBy parameters.
The Participants Database plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.7.8.3 via the 'id' parameter.