Got this e-mail 15 minutes ago, which is exactly 1 hour after I received an e-mail that this hack was quarantined.
* Restore Notification *
The following quarantined modification has now been restored.
https://vborg.vbsupport.ru/showthread.php?t=177563
If you have this modification installed then please make sure you update to the
latest version to ensure you are safe from the previously discovered exploit.
Thank you,
vBulletin.org Staff