CVE-2026-108695 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 storeowner role can send POST requests to /wp-json/multivendorx/v1/settings, gated only...