vulnerability

WordPress Plugin: calculated-fields-form: CVE-2023-6446: Improper Neutralization of Alternate XSS Syntax

Severity
4
CVSS
(AV:N/AC:M/Au:M/C:P/I:P/A:N)
Published
Dec 5, 2023
Added
May 15, 2025
Modified
Apr 30, 2026

Description

The Calculated Fields Form plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.2.40 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

Solution

calculated-fields-form-plugin-cve-2023-6446
Title
Rapid7 Labs

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