CVE-2026-27064

CRITICAL9.1

Published 2026-07-23 · Updated 2026-07-23 · Source audit@patchstack.com

Description

Editor Arbitrary File Upload in Mailster <= 4.1.17 versions.

CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

CWE-434

References

https://patchstack.com/database/wordpress/plugin/mailster/vulnerability/wordpress-mailster-plugin-4-1-17-arbitrary-file-upload-vulnerability?_s_id=cve

View on NVD

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