CVE-2023-0374

W4 Post List < 2.4.6 - Contributor+ Stored XSS

Medium · published April 17, 2023

CVSS v3.1
5.4
EPSS
0%
Percentile
37.6
In the wild
Unconfirmed
What it is

The W4 Post List WordPress plugin before 2.4.6 does not validate and escape some of its block options before outputting them back in a page/post where the block is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.

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
0.00444 · 37.6th percentile
Published
2023-04-17T12:17Z
EPSS history
Timeline
  • 17 APR 12:17Z
    W4 Post List < 2.4.6 - Contributor+ Stored XSS
    cvelistv5