Multiple cross-site scripting (XSS) vulnerabilities in Google Chrome before 27.0.1453.93 allow user-assisted remote attackers to inject arbitrary web script or HTML via vectors involving a (1) drag-and-drop or (2) copy-and-paste operation.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16753
https://code.google.com/p/chromium/issues/detail?id=171392
http://www.debian.org/security/2013/dsa-2695
http://googlechromereleases.blogspot.com/2013/05/stable-channel-release.html