Wpcalc Security Vulnerabilities

CVE-2021-25054

The WPcalc WordPress plugin through 2.1 does not sanitize user input into the 'did' parameter and uses it in a SQL statement, leading to an authenticated SQL Injection vulnerability.

CVE-2024-6926

The Viral Signup WordPress plugin through 2.1 does not properly sanitise and escape a parameter before using it in a SQL statement via an AJAX action available to unauthenticated users, leading to a SQL injection

CVE-2024-6927

The Viral Signup WordPress plugin through 2.1 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)