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
Long-Term Security Practices
Patching and Updates