TI-2021-22546 CVE-2021-47933 · GHSA-5c3p-jrjh-vwpmWordPress MStore API 2.0.6 Arbitrary File UploadPriority HIGH 81WordPress MStore API 2.0.6 contains an arbitrary file upload vulnerability that allows unauthenticated attackers to upload malicious files by sending POST requests to the REST API endpoint.CVSS 4.0CRITICAL 9.3· Network · No auth · No interaction · EPSS 0.00587 · Published 2026-05-10 · No fix listed CWE-306