Multiple cross-site scripting (XSS) vulnerabilities in ownCloud 4.5.x before 4.5.7 allow remote attackers to inject arbitrary web script or HTML via (1) a crafted iCalendar file to the calendar application, the (2) dir or (3) file parameter to apps/files_pdfviewer/viewer.php, or the (4) mountpoint parameter to /apps/files_external/addMountPoint.php.
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
Link | Tags |
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http://owncloud.org/about/security/advisories/oC-SA-2013-003/ | vendor advisory |