Cross-site scripting (XSS) vulnerability in YaBB.pl in YaBB 1 GOLD SP 1.3.2 allows remote attackers to inject arbitrary web script or HTML via a hex-encoded to parameter. NOTE: some sources say that the board parameter is affected, but this is incorrect.

Cross-site request forgery (CSRF) vulnerability in YaBB 1 GOLD SP 1.3.2 allows remote attackers to perform unauthorized actions as the administrative user via a link or IMG tag to YaBB.pl that specifies the desired action, id, and moda parameters.

Cross-site scripting vulnerability in Yet Another Bulletin Board (YaBB) 1 Gold SP 1 and earlier allows remote attackers to execute arbitrary script and steal cookies via a message containing encoded Javascript in an IMG tag.

Directory traversal vulnerability in YaBB search.pl CGI script allows remote attackers to read arbitrary files via a .. (dot dot) attack in the "catsearch" form field.