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Hash Form (<= 1.4.2)

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critical advisory

Unauthenticated RCE in Hash Form Plugin for WordPress

An unauthenticated arbitrary file upload vulnerability (CVE-2026-81780) in the Hash Form WordPress plugin allows attackers to achieve remote code execution through the 'admin-ajax.php' endpoint.

Hash Form wordpress arbitrary-file-upload rce webserver
1r 2t 1c