WordPress Plugin Vulnerabilities

Ninja Forms < 3.15.4 - Unauthenticated Stored XSS

Description

The plugin is vulnerable to Stored Cross-Site Scripting due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affects Plugins

Plugin icon
ninja-forms
Fixed in 3.15.4

References

CVE
CVE-2026-95515
URL
https://www.wordfence.com/threat-intel/vulnerabilities/id/8d761d6b-6019-4ad7-8ca3-bdd260fad1fd

Classification

Type
XSS
OWASP top 10
A7: Cross-Site Scripting (XSS)
CWE
CWE-79
CVSS
7.2 (high)

Miscellaneous

Original Researcher
Dthangws
Verified
No
WPVDB ID
5ca0c757-3bc3-43ef-bfa8-04d0d4e454bb

Timeline

Publicly Published
2026-09-23 (about 24 days ago)
Added
2026-09-30 (about 17 days ago)
Last Updated
2026-09-30 (about 17 days ago)

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2025-01-16
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