The Custom Fonts – Host Your Fonts Locally plugin for WordPress is vulnerable to unauthorized loss of data due to a missing capability check on the 'BCF_Google_Fonts_Compatibility' class constructor function in all versions up to, and including, 2.1.16. This makes it possible for unauthenticated attackers to delete font directory and rewrite theme.json file.
Advisories

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Fixes

Solution

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Workaround

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History

Wed, 21 Jan 2026 06:15:00 +0900

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 20 Jan 2026 17:45:00 +0900

Type Values Removed Values Added
First Time appeared Brainstormforce
Brainstormforce custom Fonts
Wordpress
Wordpress wordpress
Vendors & Products Brainstormforce
Brainstormforce custom Fonts
Wordpress
Wordpress wordpress

Tue, 20 Jan 2026 13:00:00 +0900

Type Values Removed Values Added
Description The Custom Fonts – Host Your Fonts Locally plugin for WordPress is vulnerable to unauthorized loss of data due to a missing capability check on the 'BCF_Google_Fonts_Compatibility' class constructor function in all versions up to, and including, 2.1.16. This makes it possible for unauthenticated attackers to delete font directory and rewrite theme.json file.
Title Custom Fonts – Host Your Fonts Locally <= 2.1.16 - Missing Authorization to Unauthenticated Font Deletion
Weaknesses CWE-862
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2026-01-20T20:33:09.196Z

Reserved: 2025-12-09T16:10:20.040Z

Link: CVE-2025-14351

cve-icon Vulnrichment

Updated: 2026-01-20T20:32:12.968Z

cve-icon NVD

Status : Received

Published: 2026-01-20T04:15:57.483

Modified: 2026-01-20T04:15:57.483

Link: CVE-2025-14351

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-01-20T17:40:10Z

Weaknesses