The YMC Filter WordPress plugin before 3.12.8 does not sanitize and escape a layout builder setting before outputting it on a public endpoint, and does not verify object ownership when the setting is saved, allowing users with the Contributor role and above to store JavaScript that executes in the browser of any visitor viewing an affected filter.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Ymc Smart Filter Plugin | — | Update ymc-smart-filter plugin to version 3.12.8, or a newer patched version | Aug 17, 2026 | Aug 3, 2026 |
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