CVE-2023-4858

Summary

CVE-2023-4858 is a vulnerability affecting the Simple Table Manager plugin for WordPress. The issue lies in the plugin's failure to sanitize and escape certain settings, making it susceptible to Stored Cross-Site Scripting (XSS) attacks. High privilege users, including admins, can exploit this flaw to inject malicious scripts, despite the unfiltered_html capability being disallowed, especially in multisite setups.

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