Description
The Newsletter WordPress plugin before 8.8.2 does not sanitise and escape some of its Subscription 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 |
|---|---|---|---|
| — | Newsletter | < 8.8.2 | 8.8.2 |
References
- https://wpscan.com/vulnerability/76937bdd-7ffa-4b5e-ade1-60da095a03a3/ exploit vdb-entry technical-description