Description
The Popup Builder WordPress plugin before 4.3.5 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | Popup Builder | < 4.3.5 | 4.3.5 |
References
- https://wpscan.com/vulnerability/6e246547-e509-48db-88ae-b2f943398377/ exploit vdb-entry technical-description