Cross-site scripting (XSS) vulnerability in BBcode.pm in M. Blom HTML::BBCode 1.04 and earlier, as used in products such as My Blog before 1.65, allows remote attackers to inject arbitrary Javascript via a javascript URI in an (1) img or (2) url BBcode tag.
https://exchange.xforce.ibmcloud.com/vulnerabilities/24668
http://www.vupen.com/english/advisories/2006/0642
http://www.vupen.com/english/advisories/2006/0614
http://www.securityfocus.com/archive/1/425113/100/0/threaded
http://www.securityfocus.com/archive/1/425087/100/0/threaded
http://secunia.com/advisories/18925
http://secunia.com/advisories/18905
http://menno.b10m.net/perl/dists/HTML-BBCode-1.05.tar.gz