MiniBB 3.1.1 Cross Site Scripting

`Security Advisory - Curesec Research Team  
  
1. Introduction  
  
Affected Product: MiniBB 3.1.1  
Fixed in: 3.2  
Fixed Version Link: http://www.minibb.com/download.php?file=minibb  
Vendor Contact: [email protected]  
Vulnerability Type: XSS  
Remote Exploitable: Yes  
Reported to vendor: 09/01/2015  
Disclosed to public: 10/07/2015  
Release mode: Coordinated release  
CVE: n/a  
Credits Tim Coen of Curesec GmbH  
  
2. Vulnerability Description  
  
There is an XSS vulnerability in MiniBB 3.1.1. With this, it is possible to  
steal cookies, bypass CSRF protection, or inject JavaScript keyloggers.  
  
3. Proof of Concept  
  
  
http://localhost/minibb/index.php?action=editmsg&topic=2&forum=1&post=3&page=1&anchor="><script>alert(1)</script>  
  
4. Solution  
  
To mitigate this issue please upgrade at least to version 3.2:  
  
http://www.minibb.com/download.php?file=minibb  
  
Please note that a newer version might already be available.  
  
5. Report Timeline  
  
09/01/2015 Informed Vendor about Issue  
09/02/2015 Vendor announces release of fix  
10/01/2015 No fix released yet, set new public disclosure date  
10/01/2015 Vendor releases fix  
10/07/2015 Disclosed to public  
  
  
Blog Reference:  
http://blog.curesec.com/article/blog/MiniBB-311-XSS-63.html  
  
  
`