CVE-2018-11580 : What You Need to Know

The MULTIDOTS Mass Pages/Posts Creator plugin for WordPress version 1.2.2 has a vulnerability that allows any logged-in user to create mass pages/posts with personalized content, potentially leading to a Denial of Service attack.

Understanding CVE-2018-11580

This CVE identifies a security issue in the Mass Pages/Posts Creator plugin for WordPress.

What is CVE-2018-11580?

This vulnerability in the plugin's mass-pages-posts-creator.php file permits any authenticated user to generate a large number of posts with customized content without proper verification.

The Impact of CVE-2018-11580

The lack of nonce or user capability validation in the plugin enables malicious users to flood a website with an excessive amount of posts, causing a potential Denial of Service (DoS) attack.

Technical Details of CVE-2018-11580

This section delves into the specifics of the vulnerability.

Vulnerability Description

The vulnerability in the MULTIDOTS Mass Pages/Posts Creator plugin version 1.2.2 allows any logged-in user to create mass pages/posts with personalized content due to the absence of nonce or user capability verification.

Affected Systems and Versions

Product: MULTIDOTS Mass Pages/Posts Creator plugin
Version: 1.2.2

Exploitation Mechanism

The lack of proper verification mechanisms allows any authenticated user to exploit the vulnerability by initiating the creation of mass pages/posts with customized content.

Mitigation and Prevention

Protecting systems from this vulnerability is crucial.

Immediate Steps to Take

Disable or remove the vulnerable plugin immediately.
Regularly monitor for any unusual post creation activities on the website.

Long-Term Security Practices

Ensure plugins are regularly updated to patch known vulnerabilities.
Implement user capability checks and nonces in plugins to prevent unauthorized actions.
Conduct security audits to identify and address any potential vulnerabilities.
Educate users on best practices to prevent DoS attacks.
Consider using security plugins to enhance website protection.

Patching and Updates

Check for plugin updates and apply patches promptly to mitigate security risks.