Cross-site scripting (XSS) vulnerability in forums/index.php in Power Bulletin Board (PBBoard) 2.0.2 and possibly earlier allows remote attackers to inject arbitrary web script or HTML via the id parameter in a new_topic action.

Multiple cross-site request forgery (CSRF) vulnerabilities in admin.php in PBBoard 2.1.4 allow remote attackers to hijack the authentication of administrators for requests that (1) upload a file via an add action or (2) change the contents of a file via a dit action.

Multiple SQL injection vulnerabilities in PBBoard 2.1.4 allow remote attackers to execute arbitrary SQL commands via the (1) username parameter to the send page, (2) email parameter to the forget page, (3) password parameter to the forum_archive page, (4) section parameter to the management page, (5) section_id parameter to the managementreply page, (6) member_id parameter to the new_password page, or (7) subjectid parameter to the tags page to index.php.

The new_password page in PBBoard 2.1.4 allows remote attackers to change the password of arbitrary user accounts via the member_id and new_password parameters to index.php.

Unrestricted file upload vulnerability in admin.php in PBBoard 2.1.4 allows remote administrators to execute arbitrary PHP code by uploading a file with an executable extension, then accessing it via a direct request to the file in the addons directory. NOTE: this vulnerability can be leveraged by remote attackers using CVE-2012-1216.

SQL injection vulnerability in the CheckEmail function in includes/functions.class.php in PBBoard 3.0.1 before 20141128 allows remote attackers to execute arbitrary SQL commands via the email parameter in the register page to index.php. NOTE: the email parameter in the forget page vector is already covered by CVE-2012-4034.2.