WPFunnels – Funnel Builder for WooCommerce with Checkout & One Click Upsell < 3.13.0 - Unauthenticated Product Price Manipulation

5.3
Client-Side Enforcement of Server-Side Security
CVE CVE-2026-79630
CVSS 5.3 (Medium)
Publicly Published September 2, 2026
Last Updated September 9, 2026
Researcher Aditya Gurav

Description

The WPFunnels – Funnel Builder for WooCommerce with Checkout & One Click Upsell plugin for WordPress is vulnerable to unauthorized price manipulation in all versions up to 3.13.0. This makes it possible for unauthenticated attackers to purchase items at a price not intended.

References

Share

Vulnerability Details for WPFunnels – Funnel Builder for WooCommerce with Checkout & One Click Upsell

Software Type Plugin
Software Slug wpfunnels (view on wordpress.org)
Patched? Yes
Remediation Update to version 3.13.0, or a newer patched version
Affected Version
  • < 3.13.0
Patched Version
  • 3.13.0

Recent vulnerabilities in WPFunnels – Funnel Builder for WooCommerce with Checkout & One Click Upsell

# Title CVE ID CVSS Researchers Date
1 WPFunnels – Funnel Builder for WooCommerce with Checkout & One Click Upsell <= 3.13.3 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2026-62029 6.4 nh4tvd October 9, 2026
2 WPFunnels – Funnel Builder for WooCommerce with Checkout & One Click Upsell <= 3.13.1 - Unauthenticated Insecure Direct Object Reference CVE-2026-97269 5.3 Supakiad S. October 1, 2026
3 WPFunnels – Funnel Builder for WooCommerce with Checkout & One Click Upsell <= 3.13.1 - Unauthenticated Stored Cross-Site Scripting CVE-2026-97271 7.2 daroo September 30, 2026
4 WPFunnels – Funnel Builder for WooCommerce with Checkout & One Click Upsell <= 3.13.1 - Reflected Cross-Site Scripting CVE-2026-27371 6.1 Skalucy September 30, 2026
5 WPFunnels <= 3.12.13 - Missing Authorization to Unauthenticated Arbitrary Product Price Manipulation via 'wpfnl_load_payment' AJAX Action CVE-2026-84908 5.3 Wordfence PRISM September 8, 2026
6 WPFunnels – Funnel Builder for WooCommerce with Checkout & One Click Upsell < 3.13.0 - Missing Authorization CVE-2025-15691 5.3 D01EXPLOIT OFFICIAL September 4, 2026
7 WPFunnels – Funnel Builder for WooCommerce with Checkout & One Click Upsell < 3.13.0 - Unauthenticated Information Exposure CVE-2026-79631 5.3 Abdullah Kareem September 4, 2026
8 WPFunnels – Funnel Builder for WooCommerce with Checkout & One Click Upsell < 3.13.0 - Missing Authorization CVE-2026-79632 5.3 Sai Praneeth Koti September 4, 2026
9 WPFunnels – Funnel Builder for WooCommerce with Checkout & One Click Upsell <= 3.12.13 - Missing Authorization CVE-2026-84754 5.3 Abdullah Kareem "cyberkareem" September 3, 2026
10 WPFunnels <= 3.12.8 - Authenticated (Funnel Manager+) Privilege Escalation via 'group_id' Path Parameter CVE-2026-15103 8.8 Wordfence PRISM July 15, 2026

Did you know Wordfence Intelligence provides free personal and commercial API access to our comprehensive WordPress vulnerability database, along with a free webhook integration to stay on top of the latest vulnerabilities added and updated in the database? Get started today!

Learn more

Want to get notified of the latest vulnerabilities that may affect your WordPress site?
Install Wordfence on your site today to get notified immediately if your site is affected by a vulnerability that has been added to our database.

Get Wordfence

The Wordfence Intelligence WordPress vulnerability database is completely free to access and query via API. Please review the documentation on how to access and consume the vulnerability data via API.

Documentation