CVE-2026-15735

Description

The Contact Form to Any API plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'cf7anyapi_form_field' Post Meta in all versions up to, and including, 3.0.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

References

• https://plugins.trac.wordpress.org/browser/contact-form-to-any-api/tags/3.0.6/admin/class-cf7-to-any-api-admin.php#L334
• https://plugins.trac.wordpress.org/browser/contact-form-to-any-api/tags/3.0.6/admin/class-cf7-to-any-api-admin.php#L519
• https://plugins.trac.wordpress.org/browser/contact-form-to-any-api/tags/3.0.6/admin/class-cf7-to-any-api-admin.php#L604
• https://plugins.trac.wordpress.org/changeset?reponame=&old=3624000%40contact-form-to-any-api&new=3624000%40contact-form-to-any-api
• https://www.wordfence.com/threat-intel/vulnerabilities/id/1f5390b1-c85b-4bf6-ab38-6ae0efe72ffa?source=cve