High severity7.2NVD Advisory· Published Sep 9, 2026· Updated Sep 9, 2026
CVE-2026-84293
CVE-2026-84293
Description
The Repeater Fields for Gravity Forms plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Repeated Multi-Input Sub-Field Values in all versions up to, and including, 3.0.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This vulnerability only affects multi-input sub-field types within a repeater (such as Name, Address, and Checkbox fields), as scalar single-input field values are escaped with esc_html() at the output stage in version 3.0.4.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- Range: <=3.0.4
Patches
Vulnerability mechanics
References
10- plugins.trac.wordpress.org/browser/repeater-for-gravity-forms/tags/2.4.6/fields/repeater_field.phpnvd
- plugins.trac.wordpress.org/browser/repeater-for-gravity-forms/tags/2.4.6/fields/repeater_field.phpnvd
- plugins.trac.wordpress.org/browser/repeater-for-gravity-forms/tags/2.4.6/fields/repeater_field.phpnvd
- plugins.trac.wordpress.org/browser/repeater-for-gravity-forms/tags/2.4.6/fields/repeater_field.phpnvd
- plugins.trac.wordpress.org/browser/repeater-for-gravity-forms/tags/3.0.4/fields/repeater_field.phpnvd
- plugins.trac.wordpress.org/browser/repeater-for-gravity-forms/tags/3.0.4/fields/repeater_field.phpnvd
- plugins.trac.wordpress.org/browser/repeater-for-gravity-forms/tags/3.0.4/fields/repeater_field.phpnvd
- plugins.trac.wordpress.org/browser/repeater-for-gravity-forms/tags/3.0.4/fields/repeater_field.phpnvd
- plugins.trac.wordpress.org/changesetnvd
- www.wordfence.com/threat-intel/vulnerabilities/id/55f9bfd7-e77c-4072-a1de-36f3ac1ffb81nvd
News mentions
1- Wordfence Intelligence Weekly WordPress Vulnerability Report (September 7, 2026 to September 13, 2026)Wordfence Blog · Sep 17, 2026