CVE-2026-13416CWE-79cross-site-scripting

CVE-2026-13416

Low · published August 27, 2026

CVSS v3.1
3.5
EPSS
0%
Percentile
2.9
In the wild
Unconfirmed
What it is

The CMP WordPress plugin before 4.1.18 does not sanitise and escape a settings value before outputting it on the coming-soon page, allowing users with the Editor role (when the administrator has granted the Editor role access to the CMP WordPress plugin before 4.1.18's admin-bar controls) to inject arbitrary web scripts that execute when a visitor views the page.

The record
Technical detail
CVSS v3.1
3.5 · LOW
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00138 · 2.9th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-08-27T10:16Z
References (1)
https://wpscan.com/vulnerability/2331d3fa-9868-4365-a7a6-52386be7f1e1/ · [email protected]
EPSS history
Timeline
  • 28 AUG 06:30Z
    EPSS moved — → 0%
    epss
  • 27 AUG 06:00Z
    CMP - Coming Soon & Maintenance < 4.1.18 - Editor+ Stored XSS via niteoCS_socialmedia
    cvelistv5