The WP Maps plugin for WordPress is vulnerable to time-based blind SQL Injection via the 'location_id' parameter in all versions up to, and including, 4.9.1. This is due to the plugin's database abstraction layer (`FlipperCode_Model_Base::is_column()`) treating user input wrapped in backticks as column names, bypassing the `esc_sql()` escaping function. Additionally, the `wpgmp_ajax_call` AJAX handler (registered for unauthenticated users via `wp_ajax_nopriv`) allows calling arbitrary class methods including `wpgmp_return_final_capability`, which passes the unsanitized `location_id` GET parameter directly to a database query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
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Wed, 11 Mar 2026 05:30:00 +0000
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Status: PUBLISHED
Assigner: Wordfence
Published:
Updated: 2026-03-11T05:27:17.281Z
Reserved: 2026-02-25T18:31:35.132Z
Link: CVE-2026-3222
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Status : Received
Published: 2026-03-11T06:17:14.777
Modified: 2026-03-11T06:17:14.777
Link: CVE-2026-3222
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