CVE-2026-39654CWE-79

WordPress WP Simple HTML Sitemap plugin <= 3.8 - Cross Site Scripting (XSS) vulnerability

Medium · published April 8, 2026

CVSS v3.1
5.9
EPSS
0%
Percentile
14.3
In the wild
Unconfirmed
What it is

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Ashish Ajani WP Simple HTML Sitemap wp-simple-html-sitemap allows DOM-Based XSS.This issue affects WP Simple HTML Sitemap: from n/a through <= 3.8.

The record
Technical detail
CVSS v3.1
5.9 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00240 · 14.3th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-04-08T08:30Z
EPSS history
Timeline
  • 08 APR 08:30Z
    WordPress WP Simple HTML Sitemap plugin <= 3.8 - Cross Site Scripting (XSS) vulnerability
    cvelistv5