CVE-2016-5262

Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 process JavaScript event-handler attributes of a MARQUEE element within a sandboxed IFRAME element…

published August 5, 2016

CVSS
—
EPSS
1%
Percentile
73.4
In the wild
Unconfirmed
What it is

Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 process JavaScript event-handler attributes of a MARQUEE element within a sandboxed IFRAME element that lacks the sandbox="allow-scripts" attribute value, which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via a crafted web site.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01464 · 73.4th percentile
Published
2016-08-05T01:00Z
EPSS history
Timeline
  • 05 AUG 01:00Z
    Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 process JavaScript event-handler attributes of a MARQUEE element within a sandboxed IFRAME element…
    cvelistv5