Cross-site scripting (XSS) vulnerability in Apache Struts before 1.2.9-162.31.1 on SUSE Linux Enterprise (SLE) 11 before 1.2.9-108.2 on SUSE openSUSE 10.3 before 1.2.9-198.2 on SUSE openSUSE 11.0 and before 1.2.9-162.163.2 on SUSE openSUSE 11.1 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors related to \insufficient quoting of parameters.\