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CVE-2026-27064

CRITICAL NVD

CVSS Score 9.1

Severity CRITICAL

Published Jul 23, 2026

Vendor unknown

Description

Editor Arbitrary File Upload in Mailster <= 4.1.17 versions.

References

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