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Mezzanine CMS 4.1.0 XSS
[+] Credits: hyp3rlinx
[+] Website: hyp3rlinx.altervista.org
[+] Source: http://hyp3rlinx.altervista.org/advisories/MEZZANINE-CMS-XSS.txt
Mezzanine is an open source CMS built using the python based Django framework.
XSS entry points exists within the filebrowser_safe package.
In many areas throughout filebrowser, querystring parameters are passed directly into templates to form URLS for links and forms,
In order to exploit this, a attacker would need to trick an authenticated administrator into clicking a malicious link
or viewing a malicious web page containing the XSS payload.
Upgrade right away (pip install -U filebrowser_safe).
If for some reason you're unable to upgrade seamlessly, here is the fix which you need to apply:
Vendor Notification: January 26, 2016
Feburary 2, 2016 : Public Disclosure
Request Method(s): [+] GET
Vulnerable Product: [+] Mezzanine 4.1.0
Permission is hereby granted for the redistribution of this advisory, provided that it is not altered except by reformatting it, and that due credit is given. Permission is explicitly given for insertion in vulnerability databases and similar, provided that due credit is given to the author.
The author is not responsible for any misuse of the information contained herein and prohibits any malicious use of all security related information or exploits by the author or elsewhere.