Cloud Defense Logo

Products

Solutions

Company

Book A Live Demo

CVE-2023-1338 : Security Advisory and Response

CVE-2023-1338 involves a vulnerability in the RapidLoad Power-Up for Autoptimize plugin for WordPress, enabling unauthorized cache modification by authenticated attackers. Take immediate steps to update and secure your system.

This CVE-2023-1338 involves a vulnerability in the RapidLoad Power-Up for Autoptimize plugin for WordPress, allowing unauthorized cache modification by authenticated attackers with subscriber-level access.

Understanding CVE-2023-1338

This section delves into the details of CVE-2023-1338 and its implications.

What is CVE-2023-1338?

CVE-2023-1338 is a vulnerability in the RapidLoad Power-Up for Autoptimize plugin for WordPress. The issue arises from a missing capability check on the

attach_rule
function in versions up to and including 1.7.1. This flaw enables authenticated attackers with subscriber-level access to alter cache rules.

The Impact of CVE-2023-1338

The impact of this vulnerability is significant as it allows attackers to manipulate cache rules, potentially leading to unauthorized access or disruption of the caching mechanism within the affected WordPress plugin.

Technical Details of CVE-2023-1338

In this section, we will explore the technical aspects of CVE-2023-1338.

Vulnerability Description

The vulnerability in the RapidLoad Power-Up for Autoptimize plugin arises from the lack of a capability check on the

attach_rule
function, which allows authenticated attackers with subscriber-level access to modify cache rules.

Affected Systems and Versions

The affected system is the RapidLoad Power-Up for Autoptimize plugin for WordPress, specifically versions up to and including 1.7.1. Systems with this plugin installed are at risk of exploitation.

Exploitation Mechanism

By leveraging the missing capability check on the

attach_rule
function, attackers with subscriber-level access can exploit this vulnerability to unauthorizedly modify cache rules, potentially leading to further security issues.

Mitigation and Prevention

To address CVE-2023-1338, it is crucial to implement immediate steps and adopt long-term security practices.

Immediate Steps to Take

        Users should update the RapidLoad Power-Up for Autoptimize plugin to a patched version, ensuring that the vulnerability is mitigated.
        Monitor for any unauthorized changes to cache rules and take action if such modifications are detected.

Long-Term Security Practices

        Regularly update plugins and software to their latest versions to mitigate known vulnerabilities.
        Review user roles and permissions to limit access to critical functions, reducing the risk of unauthorized modifications.

Patching and Updates

        Ensure that the RapidLoad Power-Up for Autoptimize plugin is updated to a version beyond 1.7.1, where the capability check issue has been addressed.
        Stay informed about security advisories and updates from plugin developers to maintain a secure WordPress environment.

Popular CVEs

CVE Id

Published Date

Is your System Free of Underlying Vulnerabilities?
Find Out Now