CVE-2026-11783
Received Received - Intake

Stored XSS in Dokan WooCommerce Multivendor Marketplace

Publication date: 2026-06-27

Last updated on: 2026-06-27

Assigner: Wordfence

Description
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.

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Meta Information

Published
2026-06-27
Last Modified
2026-06-27
Generated
2026-06-27
AI Q&A
2026-06-27
EPSS Evaluated
N/A
NVD
CVE-2026-11783
EUVD
EUVD-2026-39950

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
wedevs dokan to 5.0.4 (inc)

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

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Executive Summary

This vulnerability affects the Dokan AI Powered WooCommerce Multivendor Marketplace Solution plugin for WordPress, specifically versions up to and including 5.0.4. It is a Stored Cross-Site Scripting (XSS) vulnerability that occurs via the Product SKU field. The issue arises because the plugin does not properly sanitize input or escape output, allowing authenticated users with custom-level access or higher to inject malicious web scripts.

These injected scripts are stored and then executed whenever any user, including unauthenticated visitors, accesses the affected pages. The malicious code is delivered through the store search widget, which inserts unescaped AJAX response HTML into the page DOM using jQuery's .html() method.

Impact Analysis

This vulnerability can have several impacts. Because it allows attackers to inject and execute arbitrary scripts on the website, it can lead to theft of user data, session hijacking, defacement of the website, or distribution of malware to visitors.

Since the malicious payload executes in the context of the website for all visitors, including unauthenticated users, it can compromise the security and trustworthiness of the site, potentially damaging reputation and user confidence.

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