CVE-2024-13398

The Checkout for PayPal plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin’s ‘checkout_for_paypal’ shortcode in all versions up to, and including, 1.0.32 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.

More information : https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3223256%40checkout-for-paypal&new=3223256%40checkout-for-paypal&sfp_email=&sfph_mail=