Bug: AContent 1.1 (category_name) Remote Script Insertion Vulnerability ( Ascii Version )

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WLB2

CVE WLB2

AContent 1.1 (category_name) Remote Script Insertion Vulnerability

Published
Credit
Risk
2011.08.06
Gjoko 'LiquidWorm' Krstic
Low
CWE
CVE
Local
Remote
N/A
N/A ( Add )
No
Yes



AContent 1.1 (category_name) Remote Script Insertion Vulnerability





Vendor: ATutor (Inclusive Design Institute)

Product web page: http://www.atutor.ca

Affected version: 1.1 (build r296)



Summary: AContent is an open source learning content authoring system

and respository used to create interoperable, accessible, adaptive

Web-based learning content. It can be used along with learning management

systems to develop, share, and archive learning materials.



Desc: AContent suffers from a stored cross-site scripting vulnerability.

Input thru the POST parameter 'category_name' in '/course_category/index.php'

is not sanitized allowing the attacker to execute HTML code into user's

browser session on the affected site. Auth needed for script insertion.



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-2011-5033

Advisory URL: http://www.zeroscience.mk/en/vulnerabilities/ZSL-2011-5033.php





31.07.2011



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POST http://localhost/AContent/course_category/index.php HTTP/1.0



category_name="><script>alert(1)</script>&add=Add

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