CVE-2023-47754 : Exploit Details and Defense Strategies

WordPress Delete Duplicate Posts Plugin <= 4.8.9 is vulnerable to Broken Access Control.

Understanding CVE-2023-47754

This CVE involves a Missing Authorization vulnerability in the Clever plugins Delete Duplicate Posts plugin, allowing access to functionality not properly constrained by ACLs.

What is CVE-2023-47754?

The CVE-2023-47754 vulnerability specifically affects the Delete Duplicate Posts plugin, versions from n/a through 4.8.9, allowing unauthorized access to certain functionalities.

The Impact of CVE-2023-47754

The impact of this CVE is rated as medium severity, with a CVSS v3.1 base score of 4.3. The vulnerability allows low-privileged attackers to access certain functionalities without proper authorization.

Technical Details of CVE-2023-47754

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability in the Delete Duplicate Posts plugin allows attackers to access functionality not properly constrained by ACLs, potentially leading to unauthorized operations.

Affected Systems and Versions

Systems running Delete Duplicate Posts plugin versions from n/a through 4.8.9 are vulnerable to this security issue.

Exploitation Mechanism

Attackers with low privileges can exploit this vulnerability to access sensitive functionalities without proper authorization.

Mitigation and Prevention

To address CVE-2023-47754 and prevent exploitation, follow the below steps.

Immediate Steps to Take

Update the Delete Duplicate Posts plugin to version 4.9 or higher to mitigate the vulnerability and enhance security.

Long-Term Security Practices

Regularly update all plugins and software components to ensure vulnerabilities are patched promptly and security is maintained.

Patching and Updates

Stay informed about security updates for plugins and promptly apply patches to address any known vulnerabilities.