Cross-site scripting (XSS) vulnerability in member.php in MyBulletinBoard (MyBB) 1.04 allows remote attackers to inject arbitrary web script or HTML via the url parameter, a different vulnerability than CVE-2006-1272. NOTE: 1.10 was later reported to be vulnerable.

SQL injection vulnerability in misc.php in MyBulletinBoard (MyBB) 1.03, when register_globals is enabled, allows remote attackers to execute arbitrary SQL commands by setting the comma variable value via the comma parameter in a cookie. NOTE: 1.04 has also been reported to be affected.

Cross-site scripting (XSS) vulnerability in calendar.php in MyBulletinBoard (MyBB) 1.0.4 allows remote attackers to inject arbitrary web script or HTML via a URL that is not sanitized before being returned as a link in "advanced details". NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.