CVE-2026-93343

MarketKing plugin for WordPress before 2.1.72 contains a missing authorization vulnerability in the marketking_admin_vendors_ajax AJAX action that allows authenticated attackers with subscriber-level access or higher to retrieve the complete vendor directory by sending a crafted AJAX request. Attackers can exploit the absence of capability checks in the vendor management action to retrieve internal user IDs, usernames, and email addresses of all registered vendors, exposing personally identifiable information to any logged-in user regardless of role.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://marketkingplugin.com/changelog/
https://wordpress.org/plugins/marketking-multivendor-marketplace-for-woocommerce/
https://www.vulncheck.com/advisories/marketking-missing-authorization-via-marketking-admin-vendors-ajax

Configurations

No configuration.

History

22 Sep 2026, 14:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-09-22 14:17

Updated : 2026-09-26 00:16

NVD link : CVE-2026-93343

Mitre link : CVE-2026-93343

CVE.ORG link : CVE-2026-93343

JSON object : View

Products Affected

No product.

CWE

CWE-862

Missing Authorization

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