CVE-2024-39638: WordPress Registrations for the Events Calendar plugin <= 2.12.2 - SQL Injection vulnerability

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-08-29 · updated 2026-06-17
Weakness: CWE-89

Description

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Roundup WP Registrations for the Events Calendar allows SQL Injection.This issue affects Registrations for the Events Calendar: from n/a through 2.12.2.

Affected products

Registrations for the Events Calendar – Event Registration Plugin: before 2.12.3 — fixed in 2.12.3

How to fix

Upgrade to a fixed version: Registrations for the Events Calendar – Event Registration Plugin 2.12.3. Check the vendor advisory for mitigations.

References

https://patchstack.com/database/vulnerability/registrations-for-the-events-calendar/wordpress-registrations-for-the-events-calendar-plugin-2-12-2-sql-injection-vulnerability?_s_id=cve

Get alerted when CVE-2024-39638 or the next vulnerability affects your stack