CVE-2026-8839

The CVE concerns MapPress Maps for WordPress plugin for WordPress. Affected: all versions up to 2.96.6. Root cause: missing ownership verification in REST API routes registered via Mappress_Api::rest_api_init(), with GET /wp-json/mapp/v1/maps/{mapid} using a permissive permission_callback, and wr...

CVE-2023-4840 MapPress Maps for WordPress <= 2.88.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode

The MapPress Maps for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'mappress' shortcode in versions up to, and including, 2.88.4 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated...

CVE-2022-0537 MapPress Maps for WordPress < 2.73.13 - Admin+ File Upload to Remote Code Execution

The MapPress Maps for WordPress plugin before 2.73.13 allows a high privileged user to bypass the DISALLOWFILEEDIT and DISALLOWFILEMODS settings and upload arbitrary files to the site through the "ajaxsave" function. The file is written relative to the current 's stylesheet directory, and a .php...

Cross site scripting

The MapPress Maps for WordPress plugin before 2.73.4 does not sanitise and escape the mapid parameter before outputting it back in the "Bad mapid" error message, leading to a Reflected Cross-Site Scripting...