LimeSurvey suffers from a stored cross-site scripting and SQL Injection vulnerability. Input passed to the ‘label_name’ POST parameter is not properly sanitised before being returned to the user. This can be exploited to execute arbitrary HTML and script code in a user’s browser session in context of an affected site. Input passed to the ‘group_name’ POST parameter is not properly sanitised before being used in SQL queries. This can be exploited to manipulate SQL queries by injecting arbitrary SQL code.
LimeSurvey v2.00+ (build 131107) Script Insertion And SQL Injection Vulnerability