Cross-Site Scripting (XSS) exists in the Add Forum feature in the Administrative Panel in miniBB 3.2.2 via crafted use of an onload attribute of an SVG element in the supertitle field.

bb_func_unsub.php in MiniBB 3.1 before 20141127 uses an incorrect regular expression, which allows remote attackers to conduct SQl injection attacks via the code parameter in an unsubscribe action to index.php.

Multiple cross-site scripting (XSS) vulnerabilities in bb_admin.php in MiniBB before 3.0.1 allow remote attackers to inject arbitrary web script or HTML via the (1) forum_name, (2) forum_group, (3) forum_icon, or (4) forum_desc parameter. NOTE: the whatus vector is already covered by CVE-2008-2066.

Cross-site scripting (XSS) vulnerability in bb_admin.php in miniBB 2.2a allows remote attackers to inject arbitrary web script or HTML via the whatus parameter in a searchusers2 action. NOTE: it was later reported that other versions before 3.0.1 are also vulnerable.

SQL injection vulnerability in bb_admin.php in miniBB 2.2a allows remote attackers to execute arbitrary SQL commands via the whatus parameter in a searchusers2 action. NOTE: it was later reported that other versions before 3.0.1 are also vulnerable.

Multiple SQL injection vulnerabilities in (1) setup_mysql.php and (2) setup_options.php in miniBB 2.2 and possibly earlier, when register_globals is enabled, allow remote attackers to execute arbitrary SQL commands via the xtr parameter in a userinfo action to index.php.

miniBB 2.2, and possibly earlier, when register_globals is enabled, allows remote attackers to obtain the full path via a direct request to the glang parameter in a registernew action to index.php, which leaks the path in an error message.

Cross-site scripting (XSS) vulnerability in index.php in miniBB 2.2, and possibly earlier, when register_globals is enabled, allows remote attackers to inject arbitrary web script or HTML via the glang[] parameter in a registernew action.

SQL injection vulnerability in bb_func_search.php in miniBB 2.1 allows remote attackers to execute arbitrary SQL commands via the table parameter to index.php.

Directory traversal vulnerability in index.php in MiniBB 2.0.5 allows remote attackers to read arbitrary files via a .. (dot dot) in the language parameter in a register action.