CVE-2024-26283

An attacker could have executed unauthorized scripts on top origin sites using a JavaScript URI when opening an external URL with a custom Firefox scheme

High · published February 22, 2024

CVSS v3.1
7.8
EPSS
0%
Percentile
19.1
In the wild
Unconfirmed
What it is

An attacker could have executed unauthorized scripts on top origin sites using a JavaScript URI when opening an external URL with a custom Firefox scheme. This vulnerability affects Firefox for iOS < 123.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00278 · 19.1th percentile
Published
2024-02-22T14:56Z
EPSS history
Timeline
  • 22 FEB 14:56Z
    An attacker could have executed unauthorized scripts on top origin sites using a JavaScript URI when opening an external URL with a custom Firefox scheme
    cvelistv5