CVE-2023-6871

Under certain conditions, Firefox did not display a warning when a user attempted to navigate to a new protocol handler

published December 19, 2023

CVSS
—
EPSS
0%
Percentile
41.4
In the wild
Unconfirmed
What it is

Under certain conditions, Firefox did not display a warning when a user attempted to navigate to a new protocol handler. This vulnerability affects Firefox < 121.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00493 · 41.4th percentile
Published
2023-12-19T13:38Z
EPSS history
Timeline
  • 19 DEC 13:38Z
    Under certain conditions, Firefox did not display a warning when a user attempted to navigate to a new protocol handler
    cvelistv5