CVE-2025-14351
Custom Fonts – Host Your Fonts Locally <= 2.1.16 - Missing Authorization to Unauthenticated Font Deletion
CVSS Score
5.3
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-862 |
| Vendor | brainstormforce |
| Product | custom fonts – host your fonts locally |
| Published | Jan 20, 2026 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
brainstormforce / Custom Fonts – Host Your Fonts Locally
0 ≤ 2.1.16
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/60e3a506-8811-4e7d-a16c-02f91c757705?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/custom-fonts/trunk/includes/class-bcf-google-fonts-compatibility.php#L88 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset/3442237/custom-fonts
Credits
M Indra Purnama