CVE-2024-11938

MEDIUM

One Click Upsell Funnel for WooCommerce < 3.4.9 - Authenticated Stored XSS via wps_wocuf_pro_yes Shortcode

Title source: llm

Description

The One Click Upsell Funnel for WooCommerce – Funnel Builder for WordPress, Create WooCommerce Upsell, Post-Purchase Upsell & Cross Sell Offers that Boost Sales & Increase Profits with Sales Funnel Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's wps_wocuf_pro_yes shortcode in all versions up to, and including, 3.4.9 due to insufficient input sanitization and output escaping on user supplied attributes. 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.

References (4)

Core 4

Core References

https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3212244%40woo-one-click-upsell-funnel&new=3212244%40woo-one-click-upsell-funnel&sfp_email=&sfph_mail=

Product

https://plugins.trac.wordpress.org/browser/woo-one-click-upsell-funnel/tags/3.4.9/public/class-woocommerce-one-click-upsell-funnel-public.php

Product

https://wordpress.org/plugins/woo-one-click-upsell-funnel/#developers

Third Party Advisory

https://www.wordfence.com/threat-intel/vulnerabilities/id/4c10d6cb-e0a7-4b8d-b50f-e23885355872?source=cve

Scores

CVSS v3 6.4

EPSS 0.0034

EPSS Percentile 25.9%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-79

Status published

Products (2)

wpswings/One Click Upsell Funnel for Woocommerce < 3.4.9

wpswings/One Click Upsell Funnel for WooCommerce – Funnel Builder for WordPress, Create WooCommerce Upsell, Post-Purchase Upsell & Cross Sell Offers that Boost Sales & Increase Profits with Sales Funnel Build < 3.4.9

Published Dec 21, 2024

Tracked Since Feb 18, 2026