CVE-2026-42734CWE-79

WordPress Geo Mashup plugin <= 1.13.19 - Cross Site Scripting (XSS) vulnerability

High · published May 27, 2026

CVSS v3.1
7.1
EPSS
0%
Percentile
15.6
In the wild
Unconfirmed
What it is

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Dylan Kuhn Geo Mashup geo-mashup allows Reflected XSS.This issue affects Geo Mashup: from n/a through <= 1.13.19.

The record
Technical detail
CVSS v3.1
7.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00251 · 15.6th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-05-27T09:49Z
EPSS history
Timeline
  • 27 MAY 09:49Z
    WordPress Geo Mashup plugin <= 1.13.19 - Cross Site Scripting (XSS) vulnerability
    cvelistv5