Description
The WPFunnels – Easy Funnel Builder To Optimize Buyer Journeys And Get More Leads & Sales plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the -wpf_optin_form- shortcode in all versions up to, and including, 3.7.9 due to insufficient input sanitization and output escaping of the -button_icon- parameter. This makes it possible for authenticated attackers, with contributor level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVSS 6.4EPSS 0.199%Risk 0.65
View source- Published
- 2026-04-04 12:16:02
- Affected versions
- <=3.7.9
- Type
- Package
- Last modified
- 2026-07-24 22:10:00
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N