Input validation vulnerability in Namaste! LMS 2.6.5

The Namaste! LMS plugin for WordPress has a security issue called Cross-Site Request Forgery, which affects all versions up to 2.6.5. This problem occurs because a function does not properly check for a security code called a nonce. As a result, hackers who are not logged in can trick a site administrator into doing something they should not, like clicking on a dangerous link. The consequences of this problem are not yet known.