CVE-2022-2413 : Security Advisory and Response

WordPress vulnerability in Slide Anything plugin

Understanding CVE-2022-2413

This CVE refers to a Cross-Site Scripting (XSS) vulnerability found in the Slide Anything WordPress plugin version < 2.3.47.

What is CVE-2022-2413?

The vulnerability allows a logged-in user with the role of Author to inject a JavaScript payload into the slide title, even when the unfiltered_html capability is disabled.

The Impact of CVE-2022-2413

Exploiting this vulnerability can lead to unauthorized access, data theft, defacement, and potential remote code execution on affected websites.

Technical Details of CVE-2022-2413

The following are the technical details of this CVE:

Vulnerability Description

The Slide Anything plugin fails to properly sanitize or escape the slide title, enabling a malicious Author user to inject malicious JavaScript code.

Affected Systems and Versions

Vendor: Unknown
Product: Slide Anything
Affected Versions: < 2.3.47

Exploitation Mechanism

A logged-in user with the Author role can exploit this vulnerability by injecting JavaScript code into the slide title even if unfiltered_html capability is disabled.

Mitigation and Prevention

To safeguard your WordPress site from CVE-2022-2413, follow these steps:

Immediate Steps to Take

Disable the Slide Anything plugin until a patch is available.
Regularly monitor official WordPress plugin updates for a security fix.

Long-Term Security Practices

Enforce the principle of least privilege by assigning user roles carefully.
Educate users on the risks of XSS attacks and best practices for secure coding.

Patching and Updates

Update the Slide Anything plugin to version 2.3.47 or higher to mitigate the vulnerability and enhance website security.