Popup addon for Ninja Forms <= 3.5.1 - Authenticated (Administrator+) Stored Cross-Site Scripting
medium
The Popup addon for Ninja Forms plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 3.5.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access and above, to inject arbitrary web scr...
- CVSS:
- 4.4
- Affected:
- up to 3.5.1
- Fixed in:
- 3.5.2
- Disclosed:
- Oct 31, 2025
CVE-2025-64264 on NVD →
Popup addon for Ninja Forms <= 3.4 - Authenticated (Contributor+) Stored Cross-Site Scripting
medium
The Popup addon for Ninja Forms plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 3.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts...
- CVSS:
- 6.4
- Affected:
- up to 3.4
- Fixed in:
- 3.5
- Disclosed:
- Jun 27, 2025
CVE-2025-53279 on NVD →
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