CVE-2022-22745

Securitypolicyviolation events could have leaked cross-origin information for frame-ancestors violations

Medium · published December 22, 2022

CVSS v3.1
6.5
EPSS
1%
Percentile
52.0
In the wild
Unconfirmed
What it is

Securitypolicyviolation events could have leaked cross-origin information for frame-ancestors violations. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00683 · 52.0th percentile
Published
2022-12-22T00:00Z
EPSS history
Timeline
  • 22 DEC 00:00Z
    Securitypolicyviolation events could have leaked cross-origin information for frame-ancestors violations
    cvelistv5