CVE-2022-3855

404 to Start <= 1.6.1 - Admin+ Stored XSS

Medium · published January 9, 2023

CVSS v3.1
4.8
EPSS
1%
Percentile
44.5
In the wild
Unconfirmed
What it is

The 404 to Start WordPress plugin through 1.6.1 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).

The record
Technical detail
CVSS v3.1
4.8 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00538 · 44.5th percentile
Published
2023-01-09T22:13Z
EPSS history
Timeline
  • 09 JAN 22:13Z
    404 to Start <= 1.6.1 - Admin+ Stored XSS
    cvelistv5