https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2021-4458.htmlhttps://patchthecve.com/cve/CVE-2021-4458.htmlWed, 17 Jun 2026 04:19:48 +0000MEDIUM 5.9: The Modern Events Calendar Lite plugin for WordPress is vulnerable to SQL Injection via the 'id' parameter of the 'wp_ajax_mec_load_single_page' AJAX action in all versions up to, and including, 6.3.0 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on thttps://patchthecve.com/cve/CVE-2024-6522.htmlhttps://patchthecve.com/cve/CVE-2024-6522.htmlWed, 17 Jun 2026 08:18:10 +0000HIGH 8.5: The Modern Events Calendar plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 7.12.1 via the 'mec_fes_form' AJAX function. This makes it possible for authenticated attackers, with Subscriber-level access and above, to make web requests to arbitrarhttps://patchthecve.com/cve/CVE-2024-5441.htmlhttps://patchthecve.com/cve/CVE-2024-5441.htmlWed, 17 Jun 2026 08:15:57 +0000HIGH 8.8: The Modern Events Calendar plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the set_featured_image function in all versions up to, and including, 7.11.0. This makes it possible for authenticated attackers, with subscriber access and above, to upload