CVE-2023-4922 : Vulnerability Insights and Analysis

This CVE-2023-4922 involves a vulnerability in the WPB Show Core WordPress plugin, specifically version 2.2 and below. The issue allows for unauthenticated local file inclusion through the

path

parameter.

Understanding CVE-2023-4922

This section will delve into the details of CVE-2023-4922 to provide a comprehensive understanding of the vulnerability.

What is CVE-2023-4922?

CVE-2023-4922 is a vulnerability found in the WPB Show Core WordPress plugin version 2.2 and earlier that enables unauthenticated users to carry out local file inclusion attacks using the

path

parameter.

The Impact of CVE-2023-4922

This vulnerability can be exploited by malicious actors to access sensitive files on the server, leading to potential data leaks, unauthorized access, and compromise of the affected WordPress websites.

Technical Details of CVE-2023-4922

In this section, we will explore the technical aspects of CVE-2023-4922 to provide insight into the nature of the vulnerability.

Vulnerability Description

The vulnerability in WPB Show Core WordPress plugin version 2.2 and below allows attackers to include local files through the

path

parameter, potentially exposing critical server-side files.

Affected Systems and Versions

The WPB Show Core plugin versions up to and including 2.2 are susceptible to this vulnerability. Users running these versions are at risk of exploitation if proper mitigation measures are not implemented.

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating the

path

parameter in the WPB Show Core plugin to access unauthorized files and directories on the server, compromising the integrity of the WordPress installation.

Mitigation and Prevention

To safeguard systems from the risks associated with CVE-2023-4922, it is imperative to take prompt action to mitigate the vulnerability and prevent potential exploitation.

Immediate Steps to Take

Update the WPB Show Core plugin to the latest version that contains a patch for the local file inclusion vulnerability.
Implement proper input validation and sanitization to prevent malicious manipulation of parameters.

Long-Term Security Practices

Regularly monitor for security advisories related to the WPB Show Core plugin and promptly install updates to address any identified vulnerabilities.
Conduct regular security audits and penetration testing to identify and remediate potential security weaknesses proactively.

Patching and Updates

Stay informed about security updates released by the WPB Show Core plugin developers and apply patches promptly to ensure that the vulnerability is mitigated and the system remains secure.