CVE-2026-14894 Details.
WordPress Super Forms <= 6.3.313 - Arbitrary File Upload
Atlas does not check this one. Needs requests that change data.
To test for this one, the check would have to send requests that could change data on the site. Atlas only ever reads public pages, so it does not run this check.
About CVE-2026-14894. What It Means.
Super Forms – Drag & Drop Form Builder WordPress plugin \u003C= 6.3.313 contains an arbitrary file upload vulnerability caused by missing file type validation and lack of capability checks in submit_form nopriv AJAX handler, letting unauthenticated attackers upload executable files and achieve remote code execution, exploit requires no authentication due to nonce bypass.
Affected Product. What Is Hit.
- Vendor
- developer-developer
- Product
- Developer Developer Super Forms
References. Where To Read More.
- https://www.wordfence.com/threat-intel/vulnerabilities/id/e9c7fb16-efbb-41e9-be13-98e96c1e9100
- https://patchstack.com/database/wordpress/plugin/super-forms/vulnerability/wordpress-super-forms-drag-drop-form-builder-plugin-6-3-313-unauthenticated-arbitrary-file-upload-vulnerability
- https://github.com/shinthink/CVE-2026-14894
- https://nvd.nist.gov/vuln/detail/CVE-2026-14894
FAQ
Common Questions.
WordPress Super Forms <= 6.3.313 - Arbitrary File Upload. Super Forms – Drag & Drop Form Builder WordPress plugin \u003C= 6.3.313 contains an arbitrary file upload vulnerability caused by missing file type validation and lack of capability checks in submit_form nopriv AJAX handler, letting unauthenticated attackers upload executable files and achieve remote code execution, exploit requires no authentication due to nonce bypass.
No. To test for this one, the check would have to send requests that could change data on the site. Atlas only ever reads public pages, so it does not run this check. The facts about CVE-2026-14894 are on this page, and you can request a demo to see how Brandefense watches your whole external attack surface.
CVE-2026-14894 is not on the CISA Known Exploited Vulnerabilities list at the time of writing, but it is still worth fixing.
Update Developer Developer Super Forms to the latest version from the vendor, or follow the vendor's advice to switch off the affected feature. Vendor links are listed on this page when they are known.
This page lists the public facts about CVE-2026-14894. Atlas does not run a check for it, so nothing here says whether a particular site is affected.