Cross-site scripting (XSS) vulnerability in the Admin Control Panel (ACP) in MyBB (aka MyBulletinBoard) before 1.6.7 allows remote administrators to inject arbitrary web script or HTML via a malformed file name in an orphaned attachment.
MyBB (aka MyBulletinBoard) before 1.6.7 allows remote attackers to obtain sensitive information via a malformed forumread cookie, which reveals the installation path in an error message.
Multiple SQL injection vulnerabilities in MyBB (aka MyBulletinBoard) before 1.6.7 allow remote administrators to execute arbitrary SQL commands via unspecified vectors in the (1) user search or (2) Mail Log in the Admin Control Panel (ACP).
SQL injection vulnerability in userbarsettings.php in the Userbar plugin 2.2 for MyBB Forum allows remote attackers to execute arbitrary SQL commands via the image2 parameter.