CVE-2023-6869

A `<dialog>` element could have been manipulated to paint content outside of a sandboxed iframe

Medium · published December 19, 2023

CVSS v3.1
6.5
EPSS
1%
Percentile
45.8
In the wild
Unconfirmed
What it is

A `&lt;dialog>` element could have been manipulated to paint content outside of a sandboxed iframe. This could allow untrusted content to display under the guise of trusted content. This vulnerability affects Firefox < 121.

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:N/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00559 · 45.8th percentile
Published
2023-12-19T13:38Z
EPSS history
Timeline
  • 19 DEC 13:38Z
    A `&lt;dialog>` element could have been manipulated to paint content outside of a sandboxed iframe
    cvelistv5