CVE-2025-14351— Custom Fonts – Host Your Fonts Locally <= 2.1.16 - Missing Authorization to Unauthenticated Font Deletion
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2025-14351
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Custom Fonts – Host Your Fonts Locally <= 2.1.16 - Missing Authorization to Unauthenticated Font Deletion
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制缺失
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress plugin Custom Fonts 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin Custom Fonts 2.1.16及之前版本存在安全漏洞，该漏洞源于缺少能力检查，可能导致未经验证的攻击者删除字体目录和重写theme.json文件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| brainstormforce | Custom Fonts – Host Your Fonts Locally | * ~ 2.1.16 | - |
II. Public POCs for CVE-2025-14351
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2025-14351
请登录查看更多情报信息。
IV. Related Vulnerabilities
Same vendor: brainstormforce
- CVE-2026-4987
SureForms <= 2.5.2 - Unauthenticated Payment Amount Validati - CVE-2026-3534
Astra <= 4.12.3 - Authenticated (Contributor+) Stored Cross- - CVE-2026-0950
Spectra Gutenberg Blocks <= 2.19.17 - Unauthenticated Inform - CVE-2025-14855
SureForms <= 2.2.0 - Unauthenticated Stored Cross-Site Scrip - CVE-2025-13065
Starter Templates <= 4.4.41 - Authenticated (Author+) Arbitr
Same weakness: CWE-862
- CVE-2021-47932
WordPress TheCartPress 1.5.3.6 Privilege Escalation Unauthen - CVE-2025-15634
HCL BigFix WebUI is affected by a missing authorization vuln - CVE-2026-42297
Argo Workflows Is Missing Authorization in Sync ConfigMap Pr - CVE-2026-42174
Kirby: User avatar creation, replacement and deletion are no - CVE-2026-42137
Kirby: `pages.access/list` and `files.access/list` permissio
V. Comments for CVE-2025-14351
No comments yet