PT-2025-47802 · WordPress · Zegen Core

István Márton · Published 2025-11-21 · Updated 2025-11-24 · CVE-2025-11087

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Zegen Core versions prior to 2.0.1

Description The Zegen Core plugin for WordPress is susceptible to a Cross-Site Request Forgery (CSRF) issue leading to Arbitrary File Upload. This is caused by a lack of nonce validation and file type validation within the /custom-font-code/custom-fonts-uploads.php file. An unauthenticated attacker could potentially upload arbitrary files to the server by exploiting this flaw, potentially leading to remote code execution if a site administrator is tricked into performing an action.

Recommendations Update Zegen Core to a version newer than 2.0.1.

Fix

RCE

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2025-11087

Affected Products

Zegen Core

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2025-11087 · Security Note
• https://twitter.com/MNovofastovsky/status/1993011156848349361 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1991985612186861824 · Twitter Post
• https://themeforest.net/item/zegen-church-wordpress-theme/25116823 · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/145deebd-1e15-4f8a-878c-9424c2cd9601?source=cve · Note
• https://twitter.com/CVEnew/status/1991970375098610088 · Twitter Post
• https://t.me/CVEtracker/37973 · Telegram Post
• https://twitter.com/CveFindCom/status/1992030296984686653 · Twitter Post