WordPress News
Ninja Forms 3.15.3 Released
What’s new in Ninja Forms 3.15.3
Released: (07 September 2026)
Active installations: 600,000
Tested up to WordPress 7.1
Requires PHP 7.4
Changelog
- strengthen input validation for unserialize() operations
- preserve newsletter action list selection when provider connection is temporarily unavailable
- encode special characters correctly in CSV submission exports
- allow optional and hidden Date/Time fields to pass validation
- keep rich text editor scrollbar visible and functional in all views
Previous releases
3.15.2 — (31 August 2026)
- enforce granular two-tier permission model in Abilities API, responsibly reported by ChinhNguyen
- neutralize shortcode brackets in IP address and referer URL merge tags, responsibly reported by Jakub Herman
- validate repeater child field entries against server-side definitions
- apply context-correct output escaping in legacy submissions admin
- ensure shortcode neutralization callback is accessible for array inputs
3.15.1 — (24 August 2026)
- strengthen input validation for list field option imports
- allow non-Latin characters and special symbols in list field option values
- preserve HTML formatting in checkbox and radio list option labels after editing
- capture time values correctly when Date/Time field is inside a Repeater
- preserve user-authored HTML in rich text editor without restructuring on toggle