Thanks Andreas for this Mod. At least it is pointing users on possible files that need to be debugged.
I have just installed (finalupgrade vB 3.7 CR3 ->) vB 3.7 Gold and the vBlog 1.0.5. Smooth installation completed and navigating through the site works fine, until one member tried to post a Blog entry.

"Your submission could not be processed because a security token was missing or mismatched."
I have browsed through and read all threads at vB.com and vB.org regarding this issue and ended up here (via Boofo's referral in one of those many threads).
Here is what I got in my logs:
Code:
Missing or Invalid Security Token detected.
Script Call Backtrace
=====================
#0 /home/++++++++++/public_html/forum/includes/functions.php line 2528: eval()
#1 /home/++++++++++/public_html/forum/includes/init.php line 417: fetch_error(security_token_missing,ltr,sendmessage.php)
#2 /home/++++++++++/public_html/forum/global.php line 20: require_once(/home/++++++++++/public_html/forum/includes/init.php)
#3 /home/++++++++++/public_html/forum/blog_post.php line 111: require_once(/home/++++++++++/public_html/forum/global.php)
POST Variables
==============
Array
(
[title] => Just testing
[message] => Just testing<br>
[wysiwyg] => 1
[s] =>
[do] => updateblog
[b] =>
[posthash] => 019bc6a36c2d9a5ea4c8fd568e55ccc1
[poststarttime] => 1211619819
[loggedinuser] => 1
[sbutton] => Post Now
[allowcomments] => 1
[status] => publish_now
[publish] => Array
(
[month] => 5
[day] => 24
[year] => 2008
[hour] => 08
[minute] => 25
)
[parseurl] => 1
[emailupdate] => email
[blogid] =>
[securitytoken] =>
)
Request URI
===========
/forum/blog_post.php?do=updateblog
A similar issue has been reported at vB.com (
here).
The files (functions.php, init.php, sendmessage.php, global.php, blog_post.php) listed above are brand new (i.e. directly obtained from the finalupgrade).
All templates & styles up-to-date. All those security token are already present in files containing forms. All Mods & Plug-ings disabled.

What's going on with this vB 3.7 Gold? Has anyone figured out a good medecine for this "CSRF Protection"?
In the meantime, I have just took vB 3.7 Gold out of my forum and put back in place my vB 3.7 CR3 - working fine.