vulnerability
WordPress Plugin: registrations-for-the-events-calendar: CVE-2021-24943: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | Nov 8, 2021 | May 15, 2025 | Jun 24, 2025 |
Severity
7
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Nov 8, 2021
Added
May 15, 2025
Modified
Jun 24, 2025
Description
The Registrations for the Events Calendar WordPress plugin before 2.7.6 does not sanitise and escape the event_id in the rtec_send_unregister_link AJAX action (available to both unauthenticated and authenticated users) before using it in a SQL statement, leading to an unauthenticated SQL injection.
Solution
registrations-for-the-events-calendar-plugin-cve-2021-24943
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