[原文]SQL injection vulnerability in MyBB (MyBulletinBoard) 1.1.1 allows remote authenticated administrators to execute arbitrary SQL commands via the (1) query string ($querystring variable) in (a) admin/adminlogs.php, which is not properly handled by adminfunctions.php; or (2) setid, (3) expand, (4) title, or (5) sid2 parameters to (b) admin/templates.php.
MyBulletinBoard (MyBB) contains a flaw that may allow an attacker to carry out an SQL injection attack. The issue is due to the admin/adminfunctions.php script not properly sanitizing user-supplied input to the 'querystring' variable. This may allow an attacker to inject or manipulate SQL queries in the back-end database.
Currently, there are no known upgrades, patches, or workarounds available to correct this issue.