EUVD-2026-19994

The Gravity Forms plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the formids parameter in the gformgetconfig AJAX action in all versions up to, and including, 2.9.30. This is due to the GFCommon::sendjson method outputting JSON-encoded data wrapped in HTML comment...

CVE-2026-4406

The Gravity Forms plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the formids parameter in the gformgetconfig AJAX action in all versions up to, and including, 2.9.30. This is due to the GFCommon::sendjson method outputting JSON-encoded data wrapped in HTML comment...

WordPress plugin Gravity Forms 跨站脚本漏洞

WordPress and WordPress plugins are both products of the WordPress Foundation. WordPress is a blog platform developed using the PHP language. This platform allows for the creation of personal blog websites on servers based on PHP and MySQL. A WordPress plugin is an application extension. WordPres...

CVE-2026-4406 Gravity Forms <= 2.9.30 - Reflected Cross-Site Scripting via 'form_ids' Parameter

The Gravity Forms plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the formids parameter in the gformgetconfig AJAX action in all versions up to, and including, 2.9.30. This is due to the GFCommon::sendjson method outputting JSON-encoded data wrapped in HTML comment...

CVE-2026-4406

The CVE concerns Gravity Forms for WordPress (≤ 2.9.30) with a Reflected XSS in the gform_get_config AJAX action via the form_ids parameter. The root cause is that GFCommon::send_json() returns JSON wrapped in HTML comments using echo/wp_die(), sending a text/html header instead of application/js...

PT-2026-31051

The Gravity Forms plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the form ids parameter in the gform get config AJAX action in all versions up to, and including, 2.9.30. This is due to the GFCommon::send json method outputting JSON-encoded data wrapped in HTML comment...