Multiple cross-site scripting (XSS) vulnerabilities in ProjectBB 0.4.5.1 allow remote attackers to inject arbitrary web script or HTML via (1) the pages parameter to divers.php (incorrectly referred to as "drivers.php" by some sources), (2) in the search feature text area, (3) forum name, (4) site name or (5) the maximum avatar size in the option section, (5) new category or (6) new forum fields in the forum section.

Multiple SQL injection vulnerabilities in ProjectBB 0.4.5.1 allow remote attackers to execute arbitrary SQL commands via (1) liste or (2) desc parameters to divers.php (incorrectly referred to as "drivers.php" by some sources), (3) the search feature text area, (4) post name in the post creation feature, (5) City, (6) Homepage, (7) ICQ, (8) AOL, (9) Yahoo!, (10) MSN, or (11) e-mail fields in the profile feature or (12) the new field in the moderator section.