CVE-2021-24943: Registrations for the Events Calendar < 2.7.6 - Unauthenticated SQL Injection
First published: Mon Dec 06 2021(Updated: )
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.
Credit: contact@wpscan.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| The Events Calendar | <2.7.6 |
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Frequently Asked Questions
What is the severity of CVE-2021-24943?
CVE-2021-24943 has been classified as a high severity vulnerability due to its potential for SQL injection.
How do I fix CVE-2021-24943?
To fix CVE-2021-24943, update the Registrations for the Events Calendar plugin to version 2.7.6 or later.
What type of vulnerability is CVE-2021-24943?
CVE-2021-24943 is a SQL injection vulnerability that affects the Registrations for the Events Calendar plugin.
Can CVE-2021-24943 be exploited by unauthenticated users?
Yes, CVE-2021-24943 can be exploited by both unauthenticated and authenticated users.
Which versions of the plugin are affected by CVE-2021-24943?
CVE-2021-24943 affects versions of the Registrations for the Events Calendar plugin before 2.7.6.
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/title
- agent/last-modified-date
- agent/weakness
- agent/author
- agent/references
- agent/severity
- agent/description
- agent/event
- agent/first-publish-date
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/roundupwp
- canonical/the events calendar