CVE-2020-26953

It was possible to cause the browser to enter fullscreen mode without displaying the security UI; thus making it possible to attempt a phishing attack or…

published December 9, 2020

CVSS
—
EPSS
1%
Percentile
70.1
In the wild
Unconfirmed
What it is

It was possible to cause the browser to enter fullscreen mode without displaying the security UI; thus making it possible to attempt a phishing attack or otherwise confuse the user. This vulnerability affects Firefox < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01293 · 70.1th percentile
Published
2020-12-09T00:20Z
EPSS history
Timeline
  • 09 DEC 00:20Z
    It was possible to cause the browser to enter fullscreen mode without displaying the security UI; thus making it possible to attempt a phishing attack or…
    cvelistv5