The yootheme WordPress theme before 5.0.35 does not prevent its bundled front-end framework from treating certain HTML attributes, which are permitted by wp_kses_post(), as markup, allowing users with the Author role to perform Stored Cross-Site Scripting attacks that execute in the browser of any user who views the affected post.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Yootheme Theme | — | Update yootheme theme to version 5.0.35, or a newer patched version | Oct 30, 2026 | Jun 11, 2026 |
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