The phpMyFAQ Team has learned of some security issues that have been discovered in phpMyFAQ 2.9.8 and earlier. phpMyFAQ contains cross-site request forgery and cross-site scripting vulnerabilities.
phpMyFAQ does not implement sufficient checks to avoid attackers can trick the victim to reset his rating statistics, to reset his user visits and to reset his administrator logs by using a simple exploit code. The CSRF issue
The phpMyFAQ Team has released the new phpMyFAQ versions 2.9.9 which fix the vulnerabilities. All users of affected phpMyFAQ versions are encouraged to upgrade as soon as possible to this latest version.
There's no workaround except installing phpMyFAQ 2.9.9.