CVE-2025-64367CWE-79

WordPress Groundhogg plugin <= 4.2.6 - Cross Site Scripting (XSS) vulnerability

Medium · published October 31, 2025

CVSS v3.1
6.5
EPSS
0%
Percentile
5.5
In the wild
Unconfirmed
What it is

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Adrian Tobey Groundhogg groundhogg allows Stored XSS.This issue affects Groundhogg: from n/a through <= 4.2.6.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00165 · 5.5th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2025-10-31T11:42Z
EPSS history
Timeline
  • 31 OCT 11:42Z
    WordPress Groundhogg plugin <= 4.2.6 - Cross Site Scripting (XSS) vulnerability
    cvelistv5