CVE-2023-2174 : Exploit Details and Defense Strategies

This is a detailed overview of CVE-2023-2174, including its impact, technical details, and mitigation strategies.

Understanding CVE-2023-2174

CVE-2023-2174 is a vulnerability found in the BadgeOS plugin for WordPress, allowing for unauthorized modification of data by authenticated attackers. This CVE ID was published by Wordfence on August 31, 2023.

What is CVE-2023-2174?

The vulnerability in the BadgeOS plugin up to version 3.7.1.6 is due to a missing capability check on the

delete_badgeos_log_entries

function. This flaw enables authenticated attackers with subscriber-level permissions or higher to delete the plugin's log entries.

The Impact of CVE-2023-2174

The impact of CVE-2023-2174 is rated as MEDIUM with a base score of 4.3. The vulnerability's base severity is Medium according to the CVSS v3.1 scoring system. Attackers can exploit this flaw to manipulate data within the BadgeOS plugin.

Technical Details of CVE-2023-2174

The technical details of this CVE include vulnerability description, affected systems and versions, as well as the exploitation mechanism.

Vulnerability Description

The vulnerability arises from the lack of proper capability checks in the

delete_badgeos_log_entries

function, allowing unauthorized data modifications by authenticated attackers.

Affected Systems and Versions

The BadgeOS plugin versions up to and including 3.7.1.6 are impacted by this vulnerability. Users with subscriber-level permissions or higher are at risk of exploitation.

Exploitation Mechanism

Authenticated attackers with the relevant permissions can exploit this vulnerability to delete log entries in the BadgeOS plugin, potentially causing data manipulation or loss.

Mitigation and Prevention

To address CVE-2023-2174, immediate steps should be taken to secure systems and prevent unauthorized data modifications.

Immediate Steps to Take

Update the BadgeOS plugin to the latest version to patch the vulnerability.
Monitor user permissions and restrict access to critical functions.
Educate users on best security practices to prevent unauthorized actions.

Long-Term Security Practices

Regularly audit plugins and extensions for security vulnerabilities.
Implement a robust user permission management system to control access levels.
Stay informed about security updates and apply patches promptly to mitigate risks.

Patching and Updates

Ensure that all software components, including plugins and themes, are kept up to date with the latest security patches. Regularly check for updates and apply them promptly to address known vulnerabilities and enhance overall security posture.