Description
The Flex Local Fonts WordPress plugin through 1.0.0 does not escape the Class Name field when adding a font, which could allow hight privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | Flex Local Fonts | 1.0.0 – ≤ 1.0.0 | — |