CVE-2026-4268CWE-79

WP Go Maps (formerly WP Google Maps) <= 10.0.05 - Missing Authorization to Authenticated (Subscriber+) Stored Cross-Site Scripting via admin_post_wpgmza_save_settings

Medium · published March 18, 2026

CVSS v3.1
6.4
EPSS
0%
Percentile
18.3
In the wild
Unconfirmed
What it is

The WP Go Maps (formerly WP Google Maps) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘wpgmza_custom_js’ parameter in all versions up to, and including, 10.0.05 due to insufficient input sanitization and output escaping and missing capability check in the 'admin_post_wpgmza_save_settings' hook anonymous function. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The record
Technical detail
CVSS v3.1
6.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00271 · 18.3th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-03-18T01:24Z
EPSS history
Timeline
  • 18 MAR 01:24Z
    WP Go Maps (formerly WP Google Maps) <= 10.0.05 - Missing Authorization to Authenticated (Subscriber+) Stored Cross-Site Scripting via admin_post_wpgmza_save_settings
    cvelistv5