WordPress plugin
Popup addon for Ninja Forms security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 2 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical0
- High0
- Medium2
- Low0
All Popup addon for Ninja Forms vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium4.4 | Authenticated (Administrator+) Stored Cross-Site Scripting ≤3.5.1Update to 3.5.2 | CVE-2025-64264 | |
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting ≤3.4Update to 3.5 | CVE-2025-53279 |
- Medium4.4Authenticated (Administrator+) Stored Cross-Site Scripting
≤3.5.1Update to 3.5.2
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting
≤3.4Update to 3.5
Popup addon for Ninja Forms: common questions
Does Popup addon for Ninja Forms have known vulnerabilities?
Yes. VulnCrest Radar lists 2 known vulnerabilities in Popup addon for Ninja Forms: 2 medium. None are known to affect version null.
How do I check which version of Popup addon for Ninja Forms I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent Popup addon for Ninja Forms vulnerability?
CVE-2025-64264, published Oct 31, 2025: Popup addon for Ninja Forms <= 3.5.1 - Authenticated (Administrator+) Stored Cross-Site Scripting. Severity: Medium (CVSS 4.4).
Is any Popup addon for Ninja Forms vulnerability listed in CISA KEV?
No. None of the known Popup addon for Ninja Forms vulnerabilities is currently listed in the CISA KEV catalog.