Support Incident Tracker <= 3.65 (translate.php) Remote Code Execution Vulnerability author...............: Egidio Romano aka EgiX mail.................: n0b0d13s[at]gmail[dot]com software link........: http://sitracker.org/ affected versions....: from 3.45 to 3.65 [-] vulnerable code in /translate.php 234. foreach (array_keys($_POST) as $key) 235. { 236. if (!empty($_POST[$key]) AND substr($key, 0, 3) == "str") 237. { 238. if ($lastchar!='' AND substr($key, 3, 1) != $lastchar) $i18nfile .= "\n"; 239. $i18nfile .= "\${$key} = '".addslashes($_POST[$key])."';\n"; 240. $lastchar = substr($key, 3, 1); 241. $translatedcount++; 242. } 243. } Input passed via keys of $_POST array isn't properly sanitized before being stored into $i18nfile variable at line 239, that variable will be the contents of a language file stored into 'i18n' directory with a php extension. This could allow authenticated users to inject and execute arbitrary PHP code. Furthermore, access directly to /translate.php?mode=save will reveal the full installation path of the application. [-] Disclosure timeline: [13/11/2011] - Vulnerability discovered [13/11/2011] - Issue reported to http://bugs.sitracker.org/view.php?id=1737 [13/11/2011] - Vendor replied that this issue is fixed in the current SVN trunk [19/11/2011] - Public disclosure [-] Proof of concept: http://www.exploit-db.com/exploits/18132
