Description
The Simple Membership WordPress plugin before 4.2.2 does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admin.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | Simple Membership | < 4.2.2 | 4.2.2 |
References
- https://wpscan.com/vulnerability/b195c373-1db9-4fd7-98d0-0860dacd189e exploit vdb-entry technical-description