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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.

PUBLISHED Reserved 2025-09-26 | Published 2025-11-21 | Updated 2025-11-21 | Assigner Wordfence




HIGH: 8.8CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Problem types

CWE-352 Cross-Site Request Forgery (CSRF)

Product status

Default status
unaffected

* (semver)
affected

Timeline

2025-09-26:Discovered
2025-11-21:Disclosed

Credits

István Márton finder

References

www.wordfence.com/...-1e15-4f8a-878c-9424c2cd9601?source=cve

themeforest.net/item/zegen-church-wordpress-theme/25116823

cve.org (CVE-2025-11087)

nvd.nist.gov (CVE-2025-11087)

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