CVE-2021-24134

Unvalidated input and lack of output encoding in the Constant Contact Forms WordPress plugin, versions before 1.8.8, lead to multiple Stored Cross-Site Scripting vulnerabilities, which allowed high-privileged user (Editor+) to inject arbitrary JavaScript code or HTML in posts where the malicious form is embed.

Date published : 2021-03-18

https://wpscan.com/vulnerability/8f3cca92-d072-4806-9142-7f1a987f840b