The Arcive of Official vBulletin Modifications Site.It is not a VB3 engine, just a parsed copy! |
|
#1
|
|||
|
|||
Urgent Fix needed, [img] tag abuse
It appears that you can abuse the tags to load anything.
On a habbo forum i visit (habboxforum.com), i was testing somthing doing Code:
[img ]http://www.habboxforum.com/?style=1[/img ] Code:
[img ]http://www.habbo.com/account/logout[/img ] Now i am a bit worried for my own forum & everyone else that this can easily be exploited. Thanks, Dominic Lipscombe. |
#2
|
|||
|
|||
I don't see what the problem is...
Can you provide screenshots or a link or something? |
#3
|
|||
|
|||
I would, but im banned for 24 hours from HxF :down:
|
#4
|
|||
|
|||
See if you can recreate it on your own forum then and post the results if you are successful because I really don't understand what is supposed to be going on here. (BBCode is parsed within [code] tags).
|
#5
|
||||
|
||||
Under bvoptions > Message Posting and Editing Options, make sure to set this to No:
Allow Dynamic URL for [IMG] Tags With this option set to 'no', the [IMG] tag will not be displayed if the path to the image contains dynamic characters such as ? and &. This can prevent malicious use of the [IMG] tag. |
#6
|
|||
|
|||
Yes i can reproduce this
goto: http://forum.truecrimegaming.com/sho...hp?p=94#post94 and press f5 once its loaded |
#7
|
|||
|
|||
See Lynne's post.
(I search all over vBulletin Options for that setting and couldn't find it! I knew it was there somewhere. ) |
#8
|
||||
|
||||
I don't have that option there (in 3.7.2).
|
#9
|
||||
|
||||
Hmmm, I wonder what they did with it for 3.7.x?
edit: Interesting... I found this on vb.com but nowhere do they say why it was removed - 3.7.0 deprecated "Allow Dynamic URL for [IMG] Tags" |
#10
|
|||
|
|||
Did they enable it or disable it by default then?
The vB.com staff seemed awfully unhelpful on that occasion |
Thread Tools | |
Display Modes | |
|
|
X vBulletin 3.8.12 by vBS Debug Information | |
---|---|
|
|
More Information | |
Template Usage:
Phrase Groups Available:
|
Included Files:
Hooks Called:
|