XenForo 1.3.9 Released (Security Fix)

We have recently become aware of a security issue within XenForo and have released a patch and new version (XenForo 1.3.9) to resolve this issue. We strongly recommend all XenForo customers follow the steps below to resolve this issue.

The issue was discovered by ( ). It employs a tactic known as "reverse tabnabbing" in which a link that opens in a new tab contains...