CVE-2021-24575 : What You Need to Know

A detailed overview of CVE-2021-24575 focusing on the WPSchoolPress plugin vulnerability before version 2.1.10, leading to multiple authenticated SQL injections.

Understanding CVE-2021-24575

This CVE highlights a security issue in the School Management System – WPSchoolPress WordPress plugin before version 2.1.10.

What is CVE-2021-24575?

The vulnerability in the WPSchoolPress plugin allows various authenticated users, from subscribers to teachers, to exploit SQL injection in multiple actions due to improper data sanitization.

The Impact of CVE-2021-24575

The SQL injection vulnerability can be exploited by authenticated users to manipulate the database, potentially leading to information disclosure, data modification, and unauthorized access.

Technical Details of CVE-2021-24575

Exploring the specifics of the CVE-2021-24575 vulnerability.

Vulnerability Description

The issue arises from the lack of proper sanitization or prepared statements before executing SQL queries with POST variables, enabling SQL injection attacks.

Affected Systems and Versions

The School Management System – WPSchoolPress WordPress plugin versions prior to 2.1.10 are vulnerable to this exploit.

Exploitation Mechanism

Attackers with authenticated access can inject malicious SQL queries through various actions within the plugin.

Mitigation and Prevention

Understanding how to mitigate the risks associated with CVE-2021-24575.

Immediate Steps to Take

Users should update the plugin to version 2.1.10 or newer to address the SQL injection vulnerability and enhance security.

Long-Term Security Practices

Implement strict input validation and parameterized queries in web applications to prevent SQL injection attacks.

Patching and Updates

Regularly monitor for security updates and patches released by the plugin vendor and apply them promptly to safeguard against known vulnerabilities.