Description
The YaySMTP WordPress plugin before 2.2.1 does not have proper authorisation when saving its settings, allowing users with a role as low as subscriber to change them, and use that to conduct Stored Cross-Site Scripting attack due to the lack of escaping in them as well.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | YaySMTP – Simple WP SMTP Mail | 2.2.1 – < 2.2.1 | 2.2.1 |