Input validation vulnerability in Tickera – WordPress Event Ticketing 3.5.5.6

The Tickera plugin for WordPress, which helps with selling event tickets, has a security issue called Cross-Site Request Forgery. This affects all versions up to 3.5.5.6 and is caused by a missing or incorrect security check on a specific function. This means that someone who is not logged in can potentially trick a site administrator into taking an action, like clicking on a link, that they shouldn’t be allowed to do.