CVE-2012-4142

Opera before 12.01 on Windows and UNIX, and before 11.66 and 12.x before 12.01 on Mac OS X, ignores some characters in HTML documents in unspecified…

published August 6, 2012

CVSS
—
EPSS
1%
Percentile
66.9
In the wild
Unconfirmed
What it is

Opera before 12.01 on Windows and UNIX, and before 11.66 and 12.x before 12.01 on Mac OS X, ignores some characters in HTML documents in unspecified circumstances, which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via a crafted document.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01161 · 66.9th percentile
Published
2012-08-06T16:00Z
EPSS history
Timeline
  • 06 AUG 16:00Z
    Opera before 12.01 on Windows and UNIX, and before 11.66 and 12.x before 12.01 on Mac OS X, ignores some characters in HTML documents in unspecified…
    cvelistv5