Trac ticket system susceptible to redirects
Thursday, September 7th, 2006Trac 0.10b1 ticket system by Edgewall Software is susceptible to spammy redirects.
Check out this ticket (Update: The administrator removed the attachments) on the lighthttpd site.
Two of the attachments are placed by spammers.
When ?format=raw is placed behind the URL, the redirects work. And that’s what the spammers spamvertize.
In this case, the spammers seem to use regular javascripts on another host to do the redirect.
The developers have been notified.
Check out the scope of the problem by using this Google search.