CVE-2025-66093 MEDIUM

CVE-2025-66093: WordPress Extensions for Leaflet Map plugin <= 4.8 - Cross Site Scripting (XSS) vulnerability

Vendor Hupe13
Product Extensions for Leaflet Map
Weakness CWE-79 · XSS
Published November 21, 2025
Last update April 28, 2026

CVSS base score

6.5/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction Required
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

What the vulnerability does

01Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in hupe13 Extensions for Leaflet Map extensions-leaflet-map allows DOM-Based XSS.This issue affects Extensions for Leaflet Map: from n/a through <= 4.8.

Explanation of Vulnerability in Simple Terms

02Summary

Extensions for Leaflet Map versions 4.8 and earlier contain a cross-site scripting vulnerability. An authenticated user with low privileges can inject malicious scripts that execute in other users' browsers when they interact with affected map content. The vulnerability requires user interaction and can affect confidentiality, integrity, and availability of the site.

What an attacker can do

03Attacker Capabilities

Inject malicious scripts that run in other users' browsers when they view map content.

Potential impact on your site

04Site Impact

Authenticated users can inject scripts affecting other visitors; may compromise user sessions or site data.

Conditions required to exploit

05Prerequisites

Attacker must have low-level authenticated access and the victim must view the affected map.

Key dates

06Disclosure timeline

November 21, 2025 CVE published
April 28, 2026 Record updated

Related vulnerabilities

08Related CVE