CVE-2026-11783: Dokan: AI Powered WooCommerce Multivendor Marketplace Solution <= 5.0.4 - Authenticated (Custom+) Stored Cross-Site Scripting via Product SKU
The Dokan: AI Powered WooCommerce Multivendor Marketplace Solution – Build Your Own Amazon, eBay, Etsy plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Product SKU in all versions up to, and including, 5.0.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with custom-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The malicious payload is delivered to site visitors — including unauthenticated users — when the store search widget inserts the unescaped AJAX response HTML into the DOM via jQuery's .html() method.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-11783?
The severity of CVE-2026-11783 is rated as medium with a score of 6.4.
How do I fix CVE-2026-11783?
To fix CVE-2026-11783, update Dokan: AI Powered WooCommerce Multivendor Marketplace Solution to version 5.0.5 or later.
What type of vulnerability is CVE-2026-11783?
CVE-2026-11783 is a Stored Cross-Site Scripting (XSS) vulnerability.
Who is affected by CVE-2026-11783?
Any user with Dokan: AI Powered WooCommerce Multivendor Marketplace Solution versions up to and including 5.0.4 is affected by CVE-2026-11783.
What causes CVE-2026-11783?
CVE-2026-11783 is caused by insufficient input sanitization and output escaping in the handling of Product SKU.