vulnerability
WordPress Plugin: ninja-forms: CVE-2023-35909: Uncontrolled Resource Consumption
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:N/A:P) | Jul 7, 2023 | May 15, 2025 | Apr 30, 2026 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
Jul 7, 2023
Added
May 15, 2025
Modified
Apr 30, 2026
Description
The Ninja Forms plugin for WordPress is vulnerable to denial of service in versions up to, and including, 3.6.25. This is due to insufficient controls on form submissions. This makes it possible for unauthenticated attackers to craft form submissions with excessive extra data that may exceed the capacity of the database and prevent further requests from being successful while the submission is processing.
Solution
ninja-forms-plugin-cve-2023-35909
References
- https://www.cve.org/CVERecord?id=CVE-2023-35909
- https://www.wordfence.com/threat-intel/vulnerabilities/id/952a3e52-4e23-4bc4-92d3-e15ae2f3d28b?source=api-prod
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-39900
- CVE-2023-35909
- https://attackerkb.com/topics/CVE-2023-35909
- CWE-400
- EUVD-EUVD-2023-39900
Rapid7 Labs
2026 Global Threat Landscape Report
The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.