CVE-2023-5714 : Exploit Details and Defense Strategies

This CVE record details a vulnerability in the System Dashboard plugin for WordPress, allowing unauthorized access to data due to a missing capability check on a specific function.

Understanding CVE-2023-5714

This section will delve into the specifics of CVE-2023-5714, discussing its impact, technical details, and mitigation strategies.

What is CVE-2023-5714?

CVE-2023-5714 relates to a vulnerability in the System Dashboard plugin for WordPress that enables authenticated attackers with subscriber-level access and above to retrieve data key specs without proper authorization. The issue stems from a missing capability check on the sd_db_specs() function hooked via an AJAX action in versions up to 2.8.7.

The Impact of CVE-2023-5714

The vulnerability poses a medium risk, with a CVSS base score of 4.3, exposing sensitive data to authenticated attackers. It falls under the problem type of CWE-862 (Missing Authorization).

Technical Details of CVE-2023-5714

In this section, we will explore the vulnerability description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The issue occurs in the System Dashboard plugin for WordPress, allowing attackers with certain access levels to retrieve data key specs without proper authorization.

Affected Systems and Versions

The vulnerability affects all versions of the System Dashboard plugin up to and including 2.8.7. Versions beyond this are not impacted.

Exploitation Mechanism

By exploiting the missing capability check on the sd_db_specs() function hooked via an AJAX action, authenticated attackers with subscriber-level access and above can access data key specs.

Mitigation and Prevention

This section provides guidance on how to mitigate the risks associated with CVE-2023-5714 and prevent potential exploits.

Immediate Steps to Take

Users are advised to update the System Dashboard plugin to version 2.8.8 or higher to mitigate the vulnerability. Additionally, access control policies should be enforced to restrict unauthorized data retrieval.

Long-Term Security Practices

Maintaining regular plugin updates, implementing least privilege access controls, and conducting security audits can help prevent similar vulnerabilities in the future.

Patching and Updates

It is crucial for users of the System Dashboard plugin to apply the latest patches released by the vendor promptly. Staying informed about security best practices and monitoring for plugin updates is essential for maintaining a secure WordPress environment.