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WordPress Ninja Forms plugin 3.15.3 - Unauthenticated PHP Object Injection vulnerability

🗓️ 23 Sep 2026 06:31:48Reported by Karthik RamakrishnanType 
patchstack
 patchstack
🔗 patchstack.com👁 3 Views

Unauthenticated PHP Object Injection in Ninja Forms 3.15.3 for WordPress.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-91827
22 Sep 202607:52
circl
cve
CVE
CVE-2026-91827
22 Sep 202606:58
cve
cvelist
Cvelist
CVE-2026-91827 Ninja Forms 3.15.3 - Unauthenticated PHP Object Injection via CSV Export
22 Sep 202606:58
cvelist
euvd
EUVD
EUVD-2026-84283
22 Sep 202606:58
euvd
nvd
NVD
CVE-2026-91827
22 Sep 202607:16
nvd
vulnrichment
Vulnrichment
CVE-2026-91827 Ninja Forms 3.15.3 - Unauthenticated PHP Object Injection via CSV Export
22 Sep 202606:58
vulnrichment
Vulners
Node
wordpressninja_formsRange3.15.3

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23 Sep 2026 06:31Current
CVSS 3.17.5
SSVC
3