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OpenAdvisories
High · 7.2 CVE-2026-16605 EUVD-2026-53106GHSA-w6w9-w293-w3m5

MultiVendorX < 5.0.11 - Store Owner+ Cross-Vendor Store Takeover and Deletion via Missing Authorization

Published Aug 5, 2026 · Updated Aug 5, 2026 · Assigned by WPScan

Description

The MultiVendorX WordPress plugin before 5.0.11 does not verify that the store targeted through its REST API belongs to the requesting vendor, allowing an authenticated vendor (Store Owner and above) to view, take over, permanently delete, or modify any other vendor's store on the marketplace.

Affected products

VendorProductAffectedFixed
— MultiVendorX < 5.0.11 5.0.11

References