CVE-2023-0252 – Contextual Related Posts < 3.3.1 - Contributor+ Stored XSS

https://notcve.org/view.php?id=CVE-2023-0252

05 Jan 2023 — The Contextual Related Posts WordPress plugin before 3.3.1 does not validate and escape some of its block options before outputting them back in a page/post where the block is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks The Contextual Related Posts plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's block attributes in versions up to, and including, 3.3.0 due to insufficient input sanitization and output esc... • https://wpscan.com/vulnerability/5754a4fd-1adf-47aa-976f-3b28750058c2 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •