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CVE-2026-90438 Ninja Forms <= 3.15.4 - Unauthenticated Stored Cross-Site Scripting via Paragraph Text (RTE) Field Submission

🗓️ 02 Oct 2026 05:30:17Reported by WordfenceType 
cvelist
 cvelist
🔗 www.cve.org👁 5 Views

Unauthenticated Stored XSS in Ninja Forms via Paragraph Text (RTE) Field Submission.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-90438
1 Oct 202617:35
–cve
euvd
EUVD
EUVD-2026-91177
2 Oct 202605:30
–euvd
nvd
NVD
CVE-2026-90438
2 Oct 202606:16
–nvd
patchstack
Patchstack
WordPress Ninja Forms plugin <= 3.15.4 - Unauthenticated Stored Cross-Site Scripting via Paragraph Text (RTE) Field Submission vulnerability
1 Oct 202617:35
–patchstack
ptsecurity
Positive Technologies
PT-2026-104081
2 Oct 202600:00
–ptsecurity
[
  {
    "vendor": "kstover",
    "product": "Ninja Forms – Contact Form Builder with Calculators, Quizzes, Signatures & AI Form Builder",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "lessThanOrEqual": "3.15.4",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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