MultiVendorX MultiVendorX vulnerabilities
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Published CVEs affecting MultiVendorX MultiVendorX: 4 record(s), with affected versions and fixes.
CVE-2026-108695
High · 7.1
CWE-863 Oct 10, 2026
MultiVendorX through 5.0.19 Incorrect Authorization via Settings REST Endpoint
MultiVendorX WordPress plugin through 5.0.19 contains an incorrect authorization vulnerability that allows vendor accounts to modify marketplace-wide settings via the settings REST endpoint. Attackers with the store_owner role can send POST requests to /wp-json/multivendorx/v1/settings, gated only by edit_stores, to overwrite commission, payout, and onboarding settings.
CVE-2026-66651
Medium · 6.5
CWE-862 Aug 18, 2026
WordPress MultiVendorX plugin <= 5.0.20 - Broken Access Control vulnerability
Missing Authorization vulnerability in MultiVendorX MultiVendorX dc-woocommerce-multi-vendor allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects MultiVendorX: from n/a through 5.0.20.
CVE-2026-66441
High · 7.5
CWE-862 Aug 13, 2026
WordPress MultiVendorX plugin <= 5.0.10 - Broken Access Control vulnerability
Unauthenticated Broken Access Control in MultiVendorX <= 5.0.10 versions.
CVE-2025-49916
High · 8.6
CWE-862 Oct 22, 2025
WordPress MultiVendorX plugin <= 4.2.23 - Broken Access Control vulnerability
Missing Authorization vulnerability in MultiVendorX MultiVendorX dc-woocommerce-multi-vendor allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects MultiVendorX: from n/a through <= 4.2.23.