CVE-2021-24440

Name of the Vulnerable Software and Affected Versions Sign-up Sheets WordPress plugin versions prior to 1.0.14

Description The issue allows high privilege users to add JavaScript in certain fields when creating a new sheet, leading to a Stored Cross-Site Scripting issue. The payloads will be triggered when viewing the 'All Sheets' page in the admin dashboard.

Recommendations For versions prior to 1.0.14, update to version 1.0.14 or later to resolve the issue. As a temporary workaround, consider restricting access to the 'All Sheets' page in the admin dashboard to minimize the risk of exploitation. Avoid using the affected fields when creating a new sheet until the issue is resolved.