Copymatic – AI Content Writer & Generator <= 1.6 - Unauthenticated Arbitrary File Upload

Unrestricted Upload of File with Dangerous Type
CVE CVE-2024-31351
CVSS 9.8 (Critical)
Publicly Published May 14, 2024
Last Updated May 20, 2024
Researcher Francois Harvey


The Copymatic – AI Content Writer & Generator plugin for WordPress is vulnerable to arbitrary file uploads in all versions up to, and including, 1.6. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.



Vulnerability Details for Copymatic – AI Content Writer & Generator

Software Type Plugin
Software Slug copymatic (view on
Patched? Yes
Remediation Update to version 1.7, or a newer patched version
Affected Version
  • <= 1.6
Patched Version
  • 1.7

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