CVE-2013-0297: Improper Neutralization of Input During Web Page Generation

Multiple cross-site scripting XSS vulnerabilities in ownCloud before 4.0.12 and 4.5.x before 4.5.7 allow remote authenticated administrators to inject arbitrary web script or HTML via the 1 sitename or 2 siteurl parameter to apps/external/ajax/setsites.php...