Thanks for posting this! Yep, a pretty severe vulnerability was fixed in this release. We will run the full update here shortly. For the time being, I patched the vulnerability manually.
The upgrade script does not need to be run to upgrade to MyBB 1.8.25 as there are no changes in the database structure or in the templates. Only the two files need to be replaced
Greets Tc4me
Yeah, must be pretty severe if a dedicated update was made for it
.
I already installed the update on the day it was released, but thanks for letting us all know about this
!