WordPress Tweet Blender 4.0.1 Cross Site Scripting Vulnerability

ID 1337DAY-ID-21550
Type zdt
Reporter High-Tech Bridge
Modified 2013-11-19T00:00:00


WordPress Tweet Blender plugin version 4.0.1 suffers from a cross site scripting vulnerability.

                                            Product: Tweet Blender Wordpress Plugin
Vendor: kirilln
Vulnerable Version(s): 4.0.1 and probably prior
Tested Version: 4.0.1
Advisory Publication:  October 25, 2013  [without technical details]
Vendor Notification: October 25, 2013 
Vendor Patch: November 13, 2013 
Public Disclosure: November 15, 2013 
Vulnerability Type: Cross-Site Scripting [CWE-79]
CVE Reference: CVE-2013-6342
Risk Level: Low 
CVSSv2 Base Score: 2.6 (AV:N/AC:H/Au:N/C:N/I:P/A:N)
Solution Status: Fixed by Vendor
Discovered and Provided: High-Tech Bridge Security Research Lab ( https://www.htbridge.com/advisory/ ) 


Advisory Details:

High-Tech Bridge Security Research Lab discovered vulnerability in Tweet Blender Wordpress Plugin, which can be exploited to perform Cross-Site Scripting (XSS) attacks.

1) Cross-Site Scripting (XSS) in Tweet Blender Wordpress Plugin: CVE-2013-6342

1.1 The vulnerability exists due to insufficient sanitisation of user-supplied data in "tb_tab_index" HTTP POST parameter passed to "/wp-admin/options-general.php" script. A remote attacker can trick a logged-in administrator to open a specially crafted link and execute arbitrary HTML and script code in browser in context of the vulnerable website.

The exploitation example below uses the "alert()" JavaScript function to display "imuniweb" word:

<form action="http://[host]/wp-admin/options-general.php?page=tweet-blender/admin-page.php" method="post" name="main">
<input type="hidden" name="tb_tab_index"  value='</script><script>alert("immuniweb");</script>'>
<input type="submit" id="btn">



Update to Tweet Blender 4.0.2

More Information:


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