Cross-site scripting (XSS) vulnerability in blosxom.cgi in Blosxom before 2.1.2 allows remote attackers to inject arbitrary web script or HTML via the flav parameter (flavour variable). NOTE: some of these details are obtained from third party information.
https://exchange.xforce.ibmcloud.com/vulnerabilities/45600
http://www.securityfocus.com/bid/31535
http://sourceforge.net/project/shownotes.php?release_id=630149
http://secunia.com/advisories/32074