CVE-2023-52142 HIGH

CVE-2023-52142: WordPress Events Shortcodes & Templates For The Events Calendar Plugin <= 2.3.1 is vulnerable to SQL Injection

Vendor Cool Plugins
Product Events Shortcodes For The Events Calendar
Weakness CWE-89 · SQLi
Published January 8, 2024
Last update April 28, 2026

CVSS base score

7.6/10
Attack vector Network
Attack complexity Low
Privileges required High
User interaction None
Confidentiality High
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:L

What the vulnerability does

01Description

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Cool Plugins Events Shortcodes For The Events Calendar.This issue affects Events Shortcodes For The Events Calendar: from n/a through 2.3.1.

Explanation of Vulnerability in Simple Terms

02Summary

Events Shortcodes For The Events Calendar contains a SQL injection vulnerability in versions up to 2.3.1. An authenticated administrator can craft malicious input that executes arbitrary SQL queries against the site database. This allows reading sensitive data or modifying database records. The scope is changed, meaning the impact extends beyond the plugin itself.

What an attacker can do

03Attacker Capabilities

Read or modify database records by injecting SQL commands through the plugin.

Potential impact on your site

04Site Impact

An admin account compromise could expose all site data or corrupt your database through SQL injection.

Conditions required to exploit

05Prerequisites

Attacker must have administrator-level access to the WordPress site.

Key dates

06Disclosure timeline

January 8, 2024 CVE published
April 28, 2026 Record updated

Related vulnerabilities

08Related CVE