The following table lists the changes that have been made to the
CVE-2021-4458 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.
Jul. 12, 2025
| Action | Type | Old Value | New Value |
|---|---|---|---|
| Added | Description | 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 the existing SQL 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. This is only exploitable on sites with addslashes disabled. | |
| Added | CVSS V3.1 | AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N | |
| Added | CWE | CWE-89 | |
| Added | Reference | https://plugins.trac.wordpress.org/changeset/2683727/modern-events-calendar-lite/trunk/app/libraries/render.php | |
| Added | Reference | https://www.wordfence.com/threat-intel/vulnerabilities/id/703ba736-5834-40f2-9cf6-a6a70a73e4d6?source=cve |
CVE ID : CVE-2025-10304 Published : Dec. 3, 2025, 3:27 a.m. | 26 minutes ago Description : The Everest Backup –
CVE ID : CVE-2025-12585 Published : Dec. 3, 2025, 3:27 a.m. | 26 minutes ago Description : The MxChat – AI
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