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Critical Vulnerability in Ninja Forms Exposes WordPress Sites

Wednesday, April 8, 2026 at 03:10 PM UTC·Source: Infosecurity Magazine

Updated: Thursday, April 9, 2026 at 02:01 AM UTC

Executive Summary

Ninja Forms File Upload RCE via unauthenticated arbitrary file upload; update to 3.3.27 immediately

Analysis

Ninja Forms File Upload RCE via unauthenticated arbitrary file upload; update to 3.3.27 immediately
Source Attribution

Originally published by Infosecurity Magazine on Apr 8, 2026.

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