CVE-2015-4498

The add-on installation feature in Mozilla Firefox before 40.0.3 and Firefox ESR 38.x before 38.2.1 allows remote attackers to bypass an intended user-confirmation requirement by constructing a crafted data: URL and triggering navigation to an arbitrary http: or https: URL at a certain early point in the installation process.

Date published : 2015-08-29

http://www.securityfocus.com/bid/76505

http://www.mozilla.org/security/announce/2015/mfsa2015-95.html