vulnerability

WordPress Plugin: funnelforms-free: CVE-2023-4950: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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Severity

CVSS

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

Published

Sep 18, 2023

Added

May 15, 2025

Modified

May 4, 2026

Description

The Funnelforms Free plugin for WordPress is vulnerable to Stored Cross-Site Scripting via form submission answers in versions up to, and including, 3.3.9 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Solution

funnelforms-free-plugin-cve-2023-4950

References

https://www.cve.org/CVERecord?id=CVE-2023-4950
https://www.wordfence.com/threat-intel/vulnerabilities/id/ebcbf872-1420-4a57-a4b4-8a52ba74e0a1?source=api-prod
https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-54786
CVE-2023-4950
https://attackerkb.com/topics/CVE-2023-4950
EUVD-EUVD-2023-54786

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