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CVE CVE-2021-47933

CVE-2021-47933

WordPressPHP

Severity: CRITICAL
CVSS: 9.8CVSS
Published: 2026-05-10
Last modified: 2026-05-10
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE: CWE-306

Description

WordPress 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. Attackers can upload PHP files with arbitrary names to the config_file endpoint to achieve remote code execution on the server.

References

https://wordpress.org/plugins/mstore-api/
https://www.exploit-db.com/exploits/50379
https://www.vulncheck.com/advisories/wordpress-mstore-api-arbitrary-file-upload

Summary

Description

References