CVE-2019-7411 Explained : Impact and Mitigation

The MyThemeShop Launcher plugin 1.0.8 for WordPress has multiple instances of stored cross-site scripting (XSS) vulnerabilities that allow remote authenticated users to inject arbitrary web scripts or HTML through various fields.

Understanding CVE-2019-7411

This CVE identifies multiple stored XSS vulnerabilities in the MyThemeShop Launcher plugin 1.0.8 for WordPress.

What is CVE-2019-7411?

Stored cross-site scripting (XSS) vulnerabilities in the MyThemeShop Launcher plugin 1.0.8 for WordPress enable remote authenticated users to insert malicious web scripts or HTML code via different input fields.

The Impact of CVE-2019-7411

These vulnerabilities can be exploited by attackers to execute arbitrary code, steal sensitive information, or perform unauthorized actions on the affected WordPress websites.

Technical Details of CVE-2019-7411

The following technical details provide insight into the specifics of this CVE.

Vulnerability Description

The vulnerabilities in the MyThemeShop Launcher plugin 1.0.8 for WordPress allow for stored cross-site scripting (XSS) attacks through various fields, including Title, Favicon, Meta Description, Subscribe Form, Contact Form, and Social Links.

Affected Systems and Versions

Product: MyThemeShop Launcher plugin 1.0.8
Vendor: MyThemeShop
Version: 1.0.8

Exploitation Mechanism

Attackers can exploit these vulnerabilities by injecting malicious scripts or HTML code into the affected fields, potentially leading to unauthorized access or data theft.

Mitigation and Prevention

Protecting your WordPress website from CVE-2019-7411 requires immediate actions and long-term security practices.

Immediate Steps to Take

Disable or remove the MyThemeShop Launcher plugin 1.0.8 from your WordPress installation.
Regularly monitor for any suspicious activities on your website.
Inform users about the potential risks and advise them to be cautious.

Long-Term Security Practices

Keep all plugins and themes updated to prevent vulnerabilities.
Implement security plugins that can help detect and mitigate XSS attacks.
Educate users and administrators about secure coding practices to prevent XSS vulnerabilities.

Patching and Updates

Check for any available patches or updates from MyThemeShop to address the XSS vulnerabilities in the plugin.