CVE-2026-14553

The zportals WordPress plugin before 6.3.4 does not properly validate uploaded files, trusting the client-supplied content type and preserving the original file extension, allowing any authenticated user Subscriber or higher to upload arbitrary PHP files and achieve remote code execution...

CVE-2026-14553 Zportals < 6.3.4 - Subscriber+ Arbitrary File Upload

The zportals WordPress plugin before 6.3.4 does not properly validate uploaded files, trusting the client-supplied content type and preserving the original file extension, allowing any authenticated user Subscriber or higher to upload arbitrary PHP files and achieve remote code execution...

EUVD-2026-53115

The zportals WordPress plugin before 6.3.4 does not properly validate uploaded files, trusting the client-supplied content type and preserving the original file extension, allowing any authenticated user Subscriber or higher to upload arbitrary PHP files and achieve remote code execution...

CVE-2026-14553

The zportals WordPress plugin (versions before 6.3.4 ) contains an arbitrary file upload vulnerability due to improper validation of uploaded files. The plugin incorrectly trusts client-supplied content types and preserves original file extensions. This allows any authenticated user with Subscrib...