What is CVE-2024-1983?

CVE-2024-1983 is a vulnerability affecting the Simple Ajax Chat WordPress plugin in versions prior to 20240223. This security issue allows malicious users to exploit an unauthenticated stored cross-site scripting (XSS) vulnerability, enabling them to inject harmful scripts into the chat feature.

Who is impacted by CVE-2024-1983?

This security issue allows visitors to use malicious names in the chat feature, which can then be reflected unsanitized to other users, potentially causing harm. If you're using an older version of this plugin, you may be at risk.

What should I do if I’m affected?

If you're affected by the CVE-2024-1983 vulnerability, it's crucial to take immediate action to protect your website. Follow these simple steps:

1. Update the Simple Ajax Chat plugin to version 20240223 or later.

2. Regularly check for updates and security patches for all installed plugins and themes on your WordPress website.

3. Consider using security plugins and tools to monitor and protect your website from potential threats.

Is this in CISA’s Known Exploited Vulnerabilities Catalog?

The CVE-2024-1983 vulnerability in the Simple Ajax Chat WordPress plugin is not listed in CISA's Known Exploited Vulnerabilities Catalog.

Weakness Enumeration

The weakness enumeration for this vulnerability is categorized as CWE-79, an unauthenticated stored cross-site scripting (XSS) issue in the Simple Ajax Chat WordPress plugin.

Learn More

For comprehensive information on this vulnerability, including its description, severity, technical details, and known affected software configurations, consult the NVD page or the sources listed below.

• Simple Ajax Chat Unauthenticated Stored XSS

• CVE Record | CVE