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OpenAdvisories
High · 8.8 CVE-2025-11087 EUVD-2025-198511GHSA-j59r-3c5p-26wm

Zegen Core <= 2.0.1 - Cross-Site Request Forgery to Arbitrary File Upload

Published Nov 21, 2025 · Updated Apr 8, 2026 · Assigned by Wordfence

Description

The Zegen Core plugin for WordPress is vulnerable to Cross-Site Request Forgery to Arbitrary File Upload in versions up to, and including, 2.0.1. This is due to missing nonce validation and missing file type validation in the '/custom-font-code/custom-fonts-uploads.php' file. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Affected products

VendorProductAffectedFixed
zozothemes Zegen Core ≤ 2.0.1 —

References