An issue was discovered in Navigate CMS 2.9 r1433. There is a stored XSS vulnerability that is executed on the page to view users, and on the page to edit users. This is present in both the User field and the E-Mail field. On the Edit user page, the XSS is only triggered via the E-Mail field; however, on the View user page the XSS is triggered via either the User field or the E-Mail field.
An issue was discovered in Navigate CMS 2.8 and 2.9 r1433. The query parameter fid on the resource navigate.php does not perform sufficient data validation and/or encoding, making it vulnerable to reflected XSS.
An issue was discovered in Navigate CMS 2.9 r1433. When performing a password reset, a user is emailed an activation code that allows them to reset their password. There is, however, a flaw when no activation code is supplied. The system will allow an unauthorized user to continue setting a password, even though no activation code was supplied, setting the password for the most recently created user in the system (the user with the highest user id).
An issue was discovered in Navigate CMS through 2.8.7. It allows Directory Traversal because lib/packages/templates/template.class.php mishandles ../ and ..\ substrings.