Description
The Advanced Custom Fields Pro WordPress plugin before 5.9.1 did not properly escape the generated update URL when outputting it in an attribute, leading to a reflected Cross-Site Scripting issue in the update settings page.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | Advanced Custom Fields Pro | 5.9.1 – < 5.9.1 | 5.9.1 |