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Vulnerabilities and Security Researches

MultiVendorX Marketplace – WooCommerce MultiVendor Marketplace Solution, CVE-2026-108695

CVE, Research URL

CVE-2026-108695

Published on
Oct 11, 2026
Research Description
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.
Affected versions
max 5.0.19.
Status
vulnerable