vulnerability

WordPress Plugin: arforms-form-builder: CVE-2021-24718: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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Severity

CVSS

(AV:N/AC:M/Au:S/C:N/I:P/A:N)

Published

Nov 2, 2021

Added

May 15, 2025

Modified

Apr 30, 2026

Description

The Contact Form, Survey and Popup Form Plugin for WordPress plugin before 1.5 does not properly sanitize some of its settings allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.

Solution

arforms-form-builder-plugin-cve-2021-24718

References

https://www.cve.org/CVERecord?id=CVE-2021-24718
https://www.wordfence.com/threat-intel/vulnerabilities/id/27254411-3ae7-4659-b3c1-1c18911e3bfb?source=api-prod
https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-11630
CVE-2021-24718
https://attackerkb.com/topics/CVE-2021-24718
CWE-79
EUVD-EUVD-2021-11630

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