Description
The Quick Event Manager WordPress plugin before 9.19 does not verify the authenticity of PayPal payment notifications before marking event registrations as paid, which could allow unauthenticated attackers to mark registrations as paid without making a payment.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | Quick Event Manager | 9.9.5 – < 9.19 | 9.19 |
References
- https://wpscan.com/vulnerability/04b181e1-639c-476f-b66b-2a073bf36829/ exploit vdb-entry technical-description