CVE-2024-4655

Ultimate Blocks < 3.1.9 - Contributor+ Stored XSS

Medium · published July 11, 2024

CVSS v3.1
6.3
EPSS
0%
Percentile
37.9
In the wild
Unconfirmed
What it is

The Ultimate Blocks WordPress plugin before 3.1.9 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
6.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00447 · 37.9th percentile
Published
2024-07-11T06:00Z
EPSS history
Timeline
  • 11 JUL 06:00Z
    Ultimate Blocks < 3.1.9 - Contributor+ Stored XSS
    cvelistv5