CVE-2021-24341 Explained : Impact and Mitigation

A detailed overview of CVE-2021-24341, highlighting the impact, technical details, and mitigation strategies.

Understanding CVE-2021-24341

This section delves into the specifics of the Xllentech English Islamic Calendar vulnerability.

What is CVE-2021-24341?

The vulnerability arises when deleting a date in the Xllentech English Islamic Calendar WordPress plugin version 2.6.8 or below. Unsanitized POST parameters may lead to SQL injection attacks.

The Impact of CVE-2021-24341

The absence of sanitation, escaping, and validation of POST parameters opens the door to SQL injection, potentially compromising the security and integrity of data.

Technical Details of CVE-2021-24341

Explore the technical aspects of the CVE to grasp the intricacies of the issue.

Vulnerability Description

The flaw allows attackers to manipulate SQL statements through unsanitized year_number and month_number POST parameters, enabling SQL injection attacks.

Affected Systems and Versions

The Xllentech English Islamic Calendar plugin versions earlier than 2.6.8 are susceptible to this authenticated SQL injection vulnerability.

Exploitation Mechanism

Malicious actors exploit the lack of sanitization and validation in POST parameters to inject and execute malicious SQL queries, compromising the database.

Mitigation and Prevention

Discover the essential steps to mitigate the risks posed by CVE-2021-24341 and enhance overall security.

Immediate Steps to Take

Users should promptly update the Xllentech English Islamic Calendar plugin to version 2.6.8 or newer to prevent SQL injection attacks.

Long-Term Security Practices

Implement robust security measures, such as input validation and output escaping, to fortify WordPress plugins against SQL injection vulnerabilities.

Patching and Updates

Regularly monitor for security patches and updates from plugin developers to address known vulnerabilities and ensure a secure environment.