Ninja Forms 3.15.3 stores an anonymous non-RTE textarea value and renders it without safe HTML encoding in the legacy submission editor. An attacker can break out of the textarea with stored script. When an Administrator opens the attacker-known direct submission URL, the script runs in the WordPress admin origin.
Metrics
Affected Vendors & Products
References
History
Wed, 23 Sep 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 22 Sep 2026 19:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Kstover
Kstover ninja Forms – Contact Form Builder With Calculators, Quizzes, Signatures & Ai Form Builder Wordpress Wordpress wordpress |
|
| Vendors & Products |
Kstover
Kstover ninja Forms – Contact Form Builder With Calculators, Quizzes, Signatures & Ai Form Builder Wordpress Wordpress wordpress |
Tue, 22 Sep 2026 07:00:00 +0000
Status: PUBLISHED
Assigner: Wordfence
Published: 2026-09-22T06:39:41.379Z
Updated: 2026-09-22T14:13:49.472Z
Reserved: 2026-09-21T18:14:35.313Z
Link: CVE-2026-94504
Updated: 2026-09-22T14:13:46.117Z
Status : Deferred
Published: 2026-09-22T07:16:31.340
Modified: 2026-09-22T19:04:55.677
Link: CVE-2026-94504
No data.