CVE-2009-0737: Improper Neutralization of Input During Web Page Generation

Multiple cross-site scripting XSS vulnerabilities in the web-based installer config/index.php in MediaWiki 1.6 before 1.6.12, 1.12 before 1.12.4, and 1.13 before 1.13.4, when the installer is in active use, allow remote attackers to inject arbitrary web script or HTML via unspecified vectors...