SWFUpload Multiple Content Spoofing And Cross Site Scripting Vulnerabilities
BID:58417
Info
SWFUpload Multiple Content Spoofing And Cross Site Scripting Vulnerabilities
| Bugtraq ID: | 58417 |
| Class: | Input Validation Error |
| CVE: | |
| Remote: | Yes |
| Local: | No |
| Published: | Mar 10 2013 12:00AM |
| Updated: | Jan 14 2014 01:11AM |
| Credit: | MustLive |
| Vulnerable: |
WordPress WordPress 3.0.5 WordPress WordPress 3.0.3 WordPress WordPress 2.9.2 WordPress WordPress 2.9.1 WordPress WordPress 2.8.6 WordPress WordPress 2.8.5 WordPress WordPress 2.8.4 WordPress WordPress 2.8.3 WordPress WordPress 2.8.2 WordPress WordPress 2.8.1 WordPress WordPress 3.3.1 WordPress WordPress 3.1 WordPress WordPress 3.0.6 WordPress WordPress 3.0.4 WordPress WordPress 3.0.2 WordPress WordPress 3.0.1 WordPress WordPress 3.0 WordPress WordPress 2.9.1.1 WordPress WordPress 2.9 WordPress WordPress 2.8 WordPress WordPress 2.7.1 WordPress WordPress 2.7 |
| Not Vulnerable: |
WordPress WordPress 3.3.2 |
Discussion
SWFUpload Multiple Content Spoofing And Cross Site Scripting Vulnerabilities
SWFUpload is prone to multiple cross-site scripting and content spoofing vulnerabilities because it fails to sanitize user-supplied input.
An attacker may leverage these issues to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This may allow the attacker to steal cookie-based authentication credentials and to control how the site is rendered to the user; other attacks are also possible.
SWFUpload is prone to multiple cross-site scripting and content spoofing vulnerabilities because it fails to sanitize user-supplied input.
An attacker may leverage these issues to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This may allow the attacker to steal cookie-based authentication credentials and to control how the site is rendered to the user; other attacks are also possible.
Exploit / POC
SWFUpload Multiple Content Spoofing And Cross Site Scripting Vulnerabilities
An attacker can exploit these issues by enticing an unsuspecting user to visit a specially crafted URL.
The following example URIs are available:
Content spoofing:
http://www.example.com/swfupload.swf?buttonText=test%3Cimg%20src=%27http://demo.swfupload.org/v220/images/logo.gif%27%3E
Cross-site scripting:
http://www.example.com/swfupload.swf?buttonText=%3Ca%20href=%27javascript:alert(document.cookie)%27%3EClick%20me%3C/a%3E
An attacker can exploit these issues by enticing an unsuspecting user to visit a specially crafted URL.
The following example URIs are available:
Content spoofing:
http://www.example.com/swfupload.swf?buttonText=test%3Cimg%20src=%27http://demo.swfupload.org/v220/images/logo.gif%27%3E
Cross-site scripting:
http://www.example.com/swfupload.swf?buttonText=%3Ca%20href=%27javascript:alert(document.cookie)%27%3EClick%20me%3C/a%3E
Solution / Fix
SWFUpload Multiple Content Spoofing And Cross Site Scripting Vulnerabilities
Solution:
Updates are available. Please see the references or vendor advisory for more information.
Solution:
Updates are available. Please see the references or vendor advisory for more information.
References
SWFUpload Multiple Content Spoofing And Cross Site Scripting Vulnerabilities
References:
References: