Contact Form Manager <= 1.6.1 - Authenticated (Contributor+) Stored Cross-Site Scripting

Vulnerability Description

The Contact Form Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's [xyz-cfm-form] shortcode in all versions up to, and including, 1.6.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

References

• https://www.wordfence.com/threat-intel/vulnerabilities/id/1cda411b-b277-4b4d-9087-dadede4b67dd?source=cve
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3095454%40contact-form-manager&new=3095454%40contact-form-manager&sfp_email=&sfph_mail=