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Yourls XSS Stored
From: Alvaro Diaz <alvarodiazher () gmail com>
Date: Sat, 25 Oct 2014 00:32:47 +0200
Hello, I found a xss stored vulnerability in Yourls 1.7 script (latest version). The attacker can steal the admin's cookies and login in the admin panel. Note: Only the admin can see this. Steps to perform the vulnerability: 1. Create a new url to shorten --> In the inputs you need write this payload --> anything"><img src=x onerror=prompt(1)>* * Javascript code to inject. 2. Click in the button "Shorten" 3. Wait until the administrator logs in the admin panel Screenshoots: 1. http://i.imgur.com/G4r6uV0.png 2. http://i.imgur.com/jhGR4n2.png 3. http://i.imgur.com/gQYSqgt.png Thank You, Kind Regards. _______________________________________________ Sent through the Full Disclosure mailing list http://nmap.org/mailman/listinfo/fulldisclosure Web Archives & RSS: http://seclists.org/fulldisclosure/
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- Yourls XSS Stored Alvaro Diaz (Oct 24)