CVE-2024-5192: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in amans2k FunnelKit – Funnel Builder for WooCommerce Checkout
The Funnel Builder for WordPress by FunnelKit – Customize WooCommerce Checkout Pages, Create Sales Funnels, Order Bumps & One Click Upsells plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘mimes’ parameter in all versions up to, and including, 3.3.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
AI Analysis
Technical Summary
The FunnelKit – Funnel Builder for WooCommerce Checkout plugin for WordPress suffers from a stored cross-site scripting vulnerability (CWE-79) via the 'mimes' parameter. This flaw allows authenticated attackers with Author-level privileges or above to inject arbitrary JavaScript code into pages generated by the plugin. The vulnerability arises from improper neutralization of input during web page generation, specifically due to insufficient sanitization and escaping of user-supplied data. This can lead to script execution in the context of other users viewing the injected content. The issue affects all versions up to and including 3.3.1. The CVSS 3.1 score is 6.4, reflecting a medium impact on confidentiality and integrity with no impact on availability.
Potential Impact
Successful exploitation allows an authenticated user with Author-level or higher privileges to inject persistent malicious scripts into pages generated by the plugin. This can lead to unauthorized actions performed in the context of other users, potentially compromising user data confidentiality and integrity. There is no direct impact on system availability. No known exploits are currently reported in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — no official fix or patch information is currently available. Users should monitor the vendor's advisory channels for updates regarding a security patch. Until a fix is released, restrict Author-level and higher privileges to trusted users only to reduce the risk of exploitation. Avoid exposing affected pages to untrusted users. Do not rely on generic mitigations; wait for vendor guidance.
CVE-2024-5192: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in amans2k FunnelKit – Funnel Builder for WooCommerce Checkout
Description
The Funnel Builder for WordPress by FunnelKit – Customize WooCommerce Checkout Pages, Create Sales Funnels, Order Bumps & One Click Upsells plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘mimes’ parameter in all versions up to, and including, 3.3.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The FunnelKit – Funnel Builder for WooCommerce Checkout plugin for WordPress suffers from a stored cross-site scripting vulnerability (CWE-79) via the 'mimes' parameter. This flaw allows authenticated attackers with Author-level privileges or above to inject arbitrary JavaScript code into pages generated by the plugin. The vulnerability arises from improper neutralization of input during web page generation, specifically due to insufficient sanitization and escaping of user-supplied data. This can lead to script execution in the context of other users viewing the injected content. The issue affects all versions up to and including 3.3.1. The CVSS 3.1 score is 6.4, reflecting a medium impact on confidentiality and integrity with no impact on availability.
Potential Impact
Successful exploitation allows an authenticated user with Author-level or higher privileges to inject persistent malicious scripts into pages generated by the plugin. This can lead to unauthorized actions performed in the context of other users, potentially compromising user data confidentiality and integrity. There is no direct impact on system availability. No known exploits are currently reported in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — no official fix or patch information is currently available. Users should monitor the vendor's advisory channels for updates regarding a security patch. Until a fix is released, restrict Author-level and higher privileges to trusted users only to reduce the risk of exploitation. Avoid exposing affected pages to untrusted users. Do not rely on generic mitigations; wait for vendor guidance.
Technical Details
- Data Version
- 5.1
- Assigner Short Name
- Wordfence
- Date Reserved
- 2024-05-21T23:43:11.384Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 699f6be0b7ef31ef0b55bab8
Added to database: 2/25/2026, 9:38:40 PM
Last enriched: 4/9/2026, 8:10:27 PM
Last updated: 4/12/2026, 5:20:35 PM
Views: 9
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