Comments (1)
Ah yes, we need to fix that. Sorry things are slow right now, I am trying to catch up with too many things.
I'll take a look
Andy
On Apr 2, 2014, at 7:32 PM, Mickael van der Beek [email protected] wrote:
I tried to contact the repository owner but didn't get an answer so I thought I would post the issue here just in case one of the many contributors could fix this.
There's a very simple but equally dangerous XSS attack vector on the application's usernames.
To reproduce, follow these steps:
create a user who's username is something like: <script>alert(1)</script>
connect as a moderator / admin
browser to the user list
you'll get an alert with the message 1
This could lead to CSRF attacks and compromise moderator / admin accounts.I'm sure there are numerous other ways to pass XSS attacks in Calipso since there is not input sanitisation or escaping.
I'd recommend using libraries like the excellent:
DOMPurify https://github.com/cure53/DOMPurify
orGoogle Caja https://code.google.com/p/google-caja/
—
Reply to this email directly or view it on GitHub.
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Related Issues (20)
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