The Paid Memberships Pro WordPress plugin before 2.9.9 does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admins.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Paid Memberships Pro Plugin | — | Update paid-memberships-pro plugin to version 2.9.9, or a newer patched version | May 15, 2025 | Jan 23, 2023 |
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