SquirrelMail Cross Scripting Attacks....
SquirrelMail latest version (although is tested on version 1.4.2) is prone to
many cross scripting attacks that can be used to steal user cookies.The Exploit
lies in the way squirrel mail represents the folder names and shows them.To
make the matters worse.No extra unique variable added to the url for each user
therefore it is easy for the attacker to just pass the url in mail and steal
the session cookie.
Some of the exploit are at :
http://victim.com/mail/src/compose.php?mailbox=INBOX
which can be replaced as follows
http://victim.com/mail/src/compose.php?mailbox="><script>malacious
script</script>
Example:
http://victim.com/mail/src/compose.php?mailbox="><script>window.alert(document.cookie)</script>
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Squirrel Mail Coders have been informed of this vulnerability but the
vulnerability still exists in their latest version.
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Please Let me know if i am wrong anywhere...
Regards,
Alvin