All vulnerabilities
CVE-2026-110899

WordPress Ninja Forms plugin <= 3.15.5 - Cross Site Scripting (XSS) vulnerability

Kevin Stover Ninja Forms
Open in ThreatlineRecord JSON
CVSS
7.1High
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.15%Chance of exploitation activity in the next 30 days, higher than 3% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version yet
Published21 Oct 2026Updated 21 Oct 2026CVE List

What fixes it

No source in this snapshot names a fixed version.

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.

Text from CVE List

Affected versions 1

  • Ninja Formsaffected: all versions through 3.15.5CVE List

References 1