The Shortcodes Ultimate WordPress plugin before 5.10.2 allows users with Contributor roles to perform stored XSS via shortcode attributes. Note: the plugin is inconsistent in its handling of shortcode attributes; some do escape, most don't, and there are even some attributes that are insecure by design (like [su_button]'s onclick attribute).
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Shortcodes Ultimate Plugin | — | Update shortcodes-ultimate plugin to version 5.10.2, or a newer patched version | May 15, 2025 | Aug 23, 2021 |
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