CVE-2023-50852 HIGH

CVE-2023-50852: WordPress BookIt Plugin <= 2.4.3 is vulnerable to SQL Injection

Vendor Stylemixthemes
Product Booking Calendar | Appointment Booking | BookIt
Weakness CWE-89 · SQLi
Published December 28, 2023
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 StylemixThemes Booking Calendar | Appointment Booking | BookIt.This issue affects Booking Calendar | Appointment Booking | BookIt: from n/a through 2.4.3.

Explanation of Vulnerability in Simple Terms

02Summary

A SQL injection vulnerability in Booking Calendar allows authenticated administrators to execute arbitrary SQL queries against the site database. An attacker with high-level admin privileges can read sensitive data or disrupt database operations. The vulnerability requires admin access and does not affect data integrity. Update to a version newer than 2.4.3.

What an attacker can do

03Attacker Capabilities

Execute SQL queries to read database contents or cause service disruption.

Potential impact on your site

04Site Impact

Admin accounts are at risk; compromised admins can extract sensitive data or degrade site availability.

Conditions required to exploit

05Prerequisites

Attacker must have high-level administrator privileges on the site.

Key dates

06Disclosure timeline

December 28, 2023 CVE published
April 28, 2026 Record updated

Related vulnerabilities

08Related CVE