Cross-site scripting (XSS) vulnerability in Geeklog 1.4.0sr4 and earlier, and 1.3.11sr6 and earlier, allows remote attackers to inject arbitrary web script or HTML via unspecified vectors when validating comments in (1) lib-comment.php (1.4.0sr4) or (2) comment.php (0.3.11sr6).
https://exchange.xforce.ibmcloud.com/vulnerabilities/27813
http://www.vupen.com/english/advisories/2006/2865
http://www.geeklog.net/article.php/geeklog-1.4.0sr5