PHP remote file inclusion vulnerability in index.php in FreeForum 0.9.0 allows remote attackers to execute arbitrary PHP code via a URL in the fpath parameter. NOTE: this issue has been disputed by third party researchers, stating that fpath variable is initialized before being used

Cross-site scripting (XSS) vulnerability in ZoneO-soft freeForum 1.7 allows remote attackers to inject arbitrary web script or HTML via the acuparam parameter to (1) the default URI or (2) index.php, or (3) the PATH_INFO to index.php. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.

Multiple SQL injection vulnerabilities in forum.php in freeForum 1.1 and earlier and earlier allow remote attackers to execute arbitrary SQL commands via the (1) cat parameter or (2) thread parameter in thread mode.

Direct static code injection vulnerability in func.inc.php in ZoneO-Soft freeForum before 1.2.1 allows remote attackers to execute arbitrary PHP code via the (1) X-Forwarded-For and (2) Client-Ip HTTP headers, which are stored in Data/flood.db.php.

Cross-site scripting (XSS) vulnerability in func.inc.php in ZoneO-Soft freeForum before 1.2.1 allows remote attackers to inject arbitrary web script or HTML via the (1) name and (2) subject parameters.