The FunnelKit – Funnel Builder for WooCommerce Checkout plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'shipping_first_name' parameter in all versions up to, and including, 3.16.0.5 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.
Metrics
Affected Vendors & Products
References
History
Sun, 11 Oct 2026 13:30:00 +0000
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ssvc
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Sun, 11 Oct 2026 12:45:00 +0000
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Funnelkit
Funnelkit funnelkit Wordpress-extensions Wordpress-extensions funnelkit |
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Funnelkit
Funnelkit funnelkit Wordpress-extensions Wordpress-extensions funnelkit |
Sat, 10 Oct 2026 08:00:00 +0000
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| Description | The FunnelKit – Funnel Builder for WooCommerce Checkout plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'shipping_first_name' parameter in all versions up to, and including, 3.16.0.5 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. | |
| Title | FunnelKit <= 3.16.0.5 - Unauthenticated Stored Cross-Site Scripting via Order Fields (shipping/billing) | |
| Weaknesses | CWE-79 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: Wordfence
Published: 2026-10-10T07:41:43.163Z
Updated: 2026-10-11T12:13:44.537Z
Reserved: 2026-09-25T11:41:04.142Z
Link: CVE-2026-100147
Updated: 2026-10-11T12:12:10.974Z
Status : Deferred
Published: 2026-10-10T08:17:02.930
Modified: 2026-10-13T13:29:12.567
Link: CVE-2026-100147
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