vulnerability
WordPress Plugin: funnel-builder-pro: CVE-2024-1056: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:S/C:P/I:P/A:N) | Aug 28, 2024 | May 15, 2025 | Apr 29, 2026 |
Severity
5
CVSS
(AV:N/AC:L/Au:S/C:P/I:P/A:N)
Published
Aug 28, 2024
Added
May 15, 2025
Modified
Apr 29, 2026
Description
The FunnelKit Funnel Builder Pro plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'allow_iframe_tag_in_post' function which uses the 'wp_kses_allowed_html' filter to globally allow script and iframe tags in posts in all versions up to, and including, 3.4.5. This makes it possible for authenticated attackers, with contributor access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Solution
funnel-builder-pro-plugin-cve-2024-1056
References
Rapid7 Labs
2026 Global Threat Landscape Report
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