PVote before 1.9 does not authenticate users for restricted operations, which allows remote attackers to add or delete polls by modifying parameters to (1) add.php or (2) del.php.
PVote before 1.9 allows remote attackers to change the administrative password and gain privileges by directly calling ch_info.php with the newpass and confirm parameters both set to the new password.
Cross-site scripting (CSS) vulnerability in IcrediBB 1.1 Beta allows remote attackers to execute arbitrary script and steal cookies as other IcrediBB users via the (1) title or (2) body of posts.