CVE-2024-21747 : Vulnerability Insights and Analysis

This CVE, assigned by Patchstack, was published on January 8, 2024. The vulnerability is related to an SQL Injection issue in the WordPress WP ERP Plugin version 1.12.8 and below.

Understanding CVE-2024-21747

This CVE involves an SQL Injection vulnerability found in the WP ERP Plugin, a HR solution with recruitment and job listing features along with WooCommerce CRM and Accounting capabilities developed by weDevs.

What is CVE-2024-21747?

The CVE-2024-21747 vulnerability is specifically categorized as CWE-89, which points towards the improper neutralization of special elements used in an SQL command (SQL Injection). This vulnerability can allow an attacker to execute malicious SQL queries, potentially leading to data manipulation or extraction.

The Impact of CVE-2024-21747

The impact severity of CVE-2024-21747 is rated as HIGH. With a CVSS base score of 7.6, this vulnerability could result in confidentiality breaches and potentially compromise sensitive data within affected systems. The attack complexity is rated as LOW with high privileges required.

Technical Details of CVE-2024-21747

This section covers a detailed analysis of the vulnerability, its affected systems, and the exploitation mechanisms.

Vulnerability Description

The vulnerability lies in the improper handling of special elements in SQL commands, making it susceptible to SQL Injection attacks. Attackers can exploit this flaw to manipulate the database or extract sensitive information.

Affected Systems and Versions

The vulnerability affects the WP ERP Plugin versions from n/a through 1.12.8. Users with these versions installed are at risk of exploitation if proper mitigation steps are not taken.

Exploitation Mechanism

The vulnerability can be exploited remotely over the network without requiring user interaction. Attackers with high privileges can leverage this SQL Injection vulnerability to compromise the integrity of the affected systems.

Mitigation and Prevention

To safeguard against CVE-2024-21747 and mitigate the risks associated with this SQL Injection vulnerability, users and administrators are advised to take the following steps:

Immediate Steps to Take

Update the WP ERP Plugin to version 1.12.9 or higher to patch the vulnerability and prevent exploitation.
Regularly monitor and audit database interactions to detect any unauthorized SQL queries or unusual activities.

Long-Term Security Practices

Implement secure coding practices to prevent SQL Injection vulnerabilities in the future.
Conduct security assessments and penetration testing to identify and address any potential weaknesses in the application.

Patching and Updates

Stay informed about security updates and patches released by the plugin developers.
Apply patches promptly to ensure that your WordPress WP ERP Plugin is always up-to-date and secure against known vulnerabilities.