The Quick Paypal Payments WordPress plugin before 5.7.26.4 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Quick_paypal_payments | Fullworksplugins | * | 5.7.26.4 (excluding) |