Multiple cross-site scripting (XSS) vulnerabilities in FunkBoard 0.66CF, and possibly earlier versions, allow remote attackers to inject arbitrary web script or HTML via the fbusername or fbpassword parameter to (1) editpost.php, (2) prefs.php, (3) newtopic.php, (4) reply.php, or (5) profile.php, the (6) fbusername, (7) fmail, (8) www, (9) icq, (10) yim, (11) location, (12) sex, (13) interebbies, (14) sig or (15) aim parameter to register.php, or (16) subject parameter to newtopic.php.

FunkBoard 0.66CF, and possibly earlier versions, allows remote attackers to obtain sensitive information via a direct request to forums.php, which reveals the path in an error message.

FunkBoard 0.66CF, and possibly earlier versions, does not properly restrict access to the (1) admin/mysql_install.php and (2) admin/pg_install.php scripts, which allows attackers to obtain the database username and password or inject arbitrary PHP code into info.php.

profile.php in FunkBoard CF0.71 allows remote attackers to change arbitrary passwords via a modified uid hidden form field in an Edit Profile action.

Cross-site scripting (XSS) vulnerability in FunkBoard 0.71 allows remote attackers to inject arbitrary HTML or web script via unspecified vectors.