CVE-2026-3504

Dokan: AI Powered WooCommerce Multivendor Marketplace Solution <= 4.3.1 - Unauthenticated Information Disclosure in Store Reviews REST API Endpoint

2026-05-01 00:00
Rafshanzani Suhada

Strategic Overview

Status
Patched in 4.3.2
Affected Plugin
Dokan: AI Powered WooCommerce Multivendor Marketplace Solution – Build Your Own Amazon, eBay, Etsy
Affected Version
<= 4.3.1
CVSS
5.3Medium
Weakness type
CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
CVE
CVE-2026-3504
View all Dokan: AI Powered WooCommerce Multivendor Marketplace Solution – Build Your Own Amazon, eBay, Etsy vulnerabilities

At a glance

CVE-2026-3504 is a medium-severity Exposure of Sensitive Information to an Unauthorized Actor vulnerability in the Dokan: AI Powered WooCommerce Multivendor Marketplace Solution WordPress plugin, affecting versions <= 4.3.1. It carries a CVSS score of 5.3 (reachable over the network; low attack complexity). Exploitation requires no authentication. The issue is fixed in version 4.3.2; sites on affected versions should update now. Disclosed May 2026, reported by Rafshanzani Suhada.

Vulnerability Overview

The Dokan: AI Powered WooCommerce Multivendor Marketplace Solution plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 4.3.1 via the '/dokan/v1/stores/{id}/reviews' REST API endpoint. This is due to the 'prepare_reviews_for_response' method including reviewer email addresses, usernames, and user IDs in the API response. This makes it possible for unauthenticated attackers to extract email addresses, usernames, and user IDs of all customers who left reviews on any vendor's store. The Pro version of the plugin must be installed and activated, with store reviews enabled, in order to exploit the vulnerability.

Technical Analysis

The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no privileges on the target site, and no interaction from a victim user.

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

Dokan: AI Powered WooCommerce Multivendor Marketplace Solution <= 4.3.1 carries this weakness at prepare_reviews_for_response, and reaching it takes no account at all. Sensitive information exposure means data the application intended to keep internal is returned to a caller who should not be able to see it.

The disclosed data — credentials, tokens, customer records or internal paths — is usually worth more as material for a follow-up attack than as an end in itself. For Dokan: AI Powered WooCommerce Multivendor Marketplace Solution the fix is 4.3.2: builds <= 4.3.1 are affected, anything from 4.3.2 onward is not.

Remediation

Update to version 4.3.2, or a newer patched version

How does WordSec protect against this?

This one needs no account at all, which puts it outside what login hardening can reach; WordSec's login security narrows the account-level paths around it, and the firewall is what inspects the request itself. None of that substitutes for the fix: Dokan: AI Powered WooCommerce Multivendor Marketplace Solution 4.3.2 closes this, and updating the plugin is the step that ends it.

  • Login Security
  • Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2026-3504https://www.wordfence.com/threat-intel/vulnerabilities/id/02b0d7d7-8a10-48de-b1e1-7e1f1fda6ffehttps://nvd.nist.gov/vuln/detail/CVE-2026-3504

Related records

Vulnerability data © Defiant, Inc., provided under the Wordfence Intelligence T&C