Description
The Registrations for the Events Calendar WordPress plugin before 2.7.6 does not sanitise and escape the event_id in the rtec_send_unregister_link AJAX action (available to both unauthenticated and authenticated users) before using it in a SQL statement, leading to an unauthenticated SQL injection.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | Registrations for the Events Calendar – Event Registration Plugin | 2.7.6 – < 2.7.6 | 2.7.6 |
Automated scanner template
A ready-made Nuclei template detects this vulnerability automatically. Vulnerabilities with public scanner templates are typically probed across the internet soon after the template appears — exposed systems should be patched first.
- Registrations for the Events Calendar < 2.7.6 - SQL Injection http/cves/2021/CVE-2021-24943.yaml
Source: projectdiscovery/nuclei-templates (MIT) — updated daily. Only links are listed.