CVE-2024-12524 – Clinked Client Portal <= 1.9 - Authenticated (Contributor+) Stored Cross-Site Scripting

https://notcve.org/view.php?id=CVE-2024-12524

29 Jan 2025 — The Clinked Client Portal plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'clinked-login-button' shortcode in all versions up to, and including, 1.9 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. • https://plugins.trac.wordpress.org/browser/clinked-client-portal/trunk/clinked-wordpress-plugin.php#L87 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •