CVE-2026-3504

CVE-2026-3504 is a medium-severity vulnerability with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-200.

Key facts

Description

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.

Frequently asked questions

What is CVE-2026-3504?
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.
How severe is CVE-2026-3504?
CVE-2026-3504 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2026-3504 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-3504?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-3504 have an EU (EUVD) identifier?
Yes. CVE-2026-3504 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-26790.
When was CVE-2026-3504 published?
CVE-2026-3504 was published on 2026-05-02 and last updated on 2026-06-17.

References

Other CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor) vulnerabilities

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