Multiple cross-site scripting (XSS) vulnerabilities in JBlog 1.0 allow remote attackers to inject arbitrary web script or HTML via the (1) id parameter to (a) index.php, or the (2) search parameter or (3) theme cookie to (b) recherche.php.
https://www.exploit-db.com/exploits/4211
https://exchange.xforce.ibmcloud.com/vulnerabilities/35556
https://exchange.xforce.ibmcloud.com/vulnerabilities/35551
http://www.vupen.com/english/advisories/2007/2611
http://www.securityfocus.com/archive/1/474320/100/0/threaded
http://securityreason.com/securityalert/2919