The phpMyFAQ Team has learned of multiple security issues that'd been discovered in phpMyFAQ 3.2.1 and earlier. phpMyFAQ contains cross-site scripting (XSS) and insufficient session expiration vulnerabilities.
phpMyFAQ doesn't implement sufficient checks to avoid XSS when adding malicious content into attachments and administration. phpMyFAQ also implemented an insufficient session expiration.
The phpMyFAQ Team has released the new phpMyFAQ version 3.2.2, which fixes these 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 3.2.2.
The phpMyFAQ team would like to thank @nyeooo, @ngductung and Matt Zajork for the responsible disclosures of these vulnerabilities.