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XSS Vulnerabilities in Flat Nuke

Name : XSS Vulnerabilities in Flat Nuke
Software : Flat Nuke v3.1.2 and possibly below.
Vendor Homepage :
Vulnerability Type : Cross-Site Scripting
Severity : Critical
Researcher : Omar Kurt
Advisory Reference : NS-14-003

Flat Nuke is affected by XSS vulnerabilities in version 3.1.2.

Example PoC urls are as follows :

  • XSS'"--></style></script><script>alert(0x0010ED)</script>'"--></style></script><script>alert(0x0010F2)</script>

You can read the full article about Cross-Site Scripting vulnerabilities from here :


Advisory Timeline

13/12/2013 - First Contact - Request Security contact
24/12/2013 - Sent Vulnerabilities Details
25/12/2013 - Vulnerabilities Fixed by Developer
29/01/2014 - Advisory Released

It has been discovered on testing of Netsparker Web Application Security Scanner.

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