CVE-2024-29944

An attacker was able to inject an event handler into a privileged object that would allow arbitrary JavaScript execution in the parent process

High · published March 22, 2024

CVSS v3.1
8.4
EPSS
5%
Percentile
91.8
In the wild
Unconfirmed
What it is

An attacker was able to inject an event handler into a privileged object that would allow arbitrary JavaScript execution in the parent process. Note: This vulnerability affects Desktop Firefox only, it does not affect mobile versions of Firefox. This vulnerability affects Firefox < 124.0.1 and Firefox ESR < 115.9.1.

The record
Technical detail
CVSS v3.1
8.4 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.04700 · 91.8th percentile
Published
2024-03-22T12:55Z
EPSS history
Timeline
  • 22 MAR 12:55Z
    An attacker was able to inject an event handler into a privileged object that would allow arbitrary JavaScript execution in the parent process
    cvelistv5