CVE-2026-81772

HIGH 8.8

WordPress Ninja Forms - Layout & Styles plugin <= 3.0.31 - PHP Object Injection vulnerability

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

0th

Unauthenticated PHP Object Injection in Ninja Forms - Layout & Styles <= 3.0.31 versions.

CWE	CWE-502
Vendor	saturday drive
Product	ninja forms - layout & styles
Published	Sep 2, 2026
Last Updated	Sep 3, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Affected Versions

Saturday Drive / Ninja Forms - Layout & Styles

n/a ≤ 3.0.31

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/wordpress/plugin/ninja-forms-style/vulnerability/wordpress-ninja-forms-layout-styles-plugin-3-0-31-php-object-injection-vulnerability?_s_id=cve

Credits

Marc-André Beaulieu (h3dg3h0g) | Patchstack Bug Bounty Program