Multiple cross-site scripting (XSS) vulnerabilities in the Leaflet plugin 0.0.1 for WordPress allow remote attackers to inject arbitrary web script or HTML via the id parameter to (1) leaflet_layer.php or (2) leaflet_marker.php, as reachable through wp-admin/admin.php.

Leaflet Maps Marker (Google Maps, OpenStreetMap, Bing Maps) < 3.12.7 - Contributor+ Stored XSS via Shortcode

The Leaflet Maps Marker WordPress plugin before 3.12.7 does not validate and escape one of its shortcode attributes, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attack.

WordPress Leaflet Maps Marker plugin <= 3.12.9 - Cross Site Scripting (XSS) vulnerability

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in MapsMarker.Com e.U. Leaflet Maps Marker allows Stored XSS.This issue affects Leaflet Maps Marker: from n/a through 3.12.9.

Leaflet Maps Marker < 3.12.5 - Admin+ SQLi

The Leaflet Maps Marker (Google Maps, OpenStreetMap, Bing Maps) WordPress plugin before 3.12.5 does not properly sanitize some parameters before inserting them into SQL queries. As a result, high privilege users could perform SQL injection attacks.