CVE-2018-1002003 : Security Advisory and Response

A security vulnerability known as reflected XSS has been identified in version 2.5.1.8 of the WordPress Arigato Autoresponder and Newsletter plugin, requiring administrative privileges for exploitation.

Understanding CVE-2018-1002003

What is CVE-2018-1002003?

CVE-2018-1002003 is a reflected XSS vulnerability found in the Arigato Autoresponder and Newsletter plugin for WordPress version 2.5.1.8.

The Impact of CVE-2018-1002003

This vulnerability could allow an attacker with administrative privileges to execute malicious scripts within the context of the affected site, potentially leading to unauthorized actions.

Technical Details of CVE-2018-1002003

Vulnerability Description

The security flaw in version 2.5.1.8 of the Arigato Autoresponder and Newsletter plugin allows for reflected XSS attacks, posing a risk to WordPress sites.

Affected Systems and Versions

Product: Arigato Autoresponder and Newsletter
Vendor: Kiboko Labs
Versions Affected: <= 2.5.1.8

Exploitation Mechanism

To exploit this vulnerability, an attacker must have administrative privileges on the WordPress site running the affected plugin.

Mitigation and Prevention

Immediate Steps to Take

Update the Arigato Autoresponder and Newsletter plugin to a patched version.
Monitor site activity for any suspicious behavior.
Restrict administrative privileges to trusted users only.

Long-Term Security Practices

Regularly update all plugins and themes to their latest versions.
Implement security plugins to enhance WordPress site protection.

Patching and Updates

Ensure that all software components, including plugins and WordPress core, are kept up to date to prevent exploitation of known vulnerabilities.