CVE-2022-4833

YourChannel: Everything you want in a YouTube plugin < 1.2.3 - Contributor+ Stored XSS via Shortcode

Medium · published February 6, 2023

CVSS v3.1
5.4
EPSS
1%
Percentile
45.3
In the wild
Unconfirmed
What it is

The YourChannel: Everything you want in a YouTube plugin WordPress plugin before 1.2.3 does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admins.

The record
Technical detail
CVSS v3.1
5.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00550 · 45.3th percentile
Published
2023-02-06T19:59Z
EPSS history
Timeline
  • 06 FEB 19:59Z
    YourChannel: Everything you want in a YouTube plugin < 1.2.3 - Contributor+ Stored XSS via Shortcode
    cvelistv5