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Case File

CVE-2021-24381

MEDIUM · CVSS 4.8 EPSS 0.60%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-10-25 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.8. It affects WordPress.

CVE
CVE-2021-24381
Severity
MEDIUM
CVSS
4.8
EPSS
0.60%
WordPress

Original NVD Description

The Ninja Forms Contact Form WordPress plugin before 3.5.8.2 does not sanitise and escape the custom class name of the form field created, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.

Related CVEs

Other vulnerabilities affecting the same vendor(s)