High severity7.1NVD Advisory· Published Oct 21, 2026

CVE-2026-110899

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Kevin Stover Ninja Forms ninja-forms allows Stored XSS.This issue affects Ninja Forms: from n/a through 3.15.5.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

WordPress/Ninja Formsllm-fuzzy
Range: <=3.15.5
Package: https://wordpress.org/plugins/ninja-forms
Kevin Stover/Ninja Formsllm-fuzzy
Range: <=3.15.5

Patches

Vulnerability mechanics

References

patchstack.com/database/wordpress/plugin/ninja-forms/vulnerability/wordpress-ninja-forms-plugin-3-15-5-cross-site-scripting-xss-vulnerabilitynvd

News mentions

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