HomeWordPress vulnerabilitiesUse Any Font
Use Any Font vulnerabilities
Use Any Font has 1 known vulnerability in this database. The most recent published record is dated 28 Feb 2022.
- Known vulnerabilities
- 1
- Active installs
- 200,000+
- Latest version
- 6.4.1
- Last updated
- 3 Sep 2026
- Most recent
- 28 Feb 2022
Find it in your WordPress dashboard under Plugins. Severity is based on the CVSS score published with the CVE where one is available.
| Vulnerability | Severity | Affected | Fix | Published |
|---|---|---|---|---|
| Cross-site scripting (XSS) CVE-2021-24977 | Medium 6.1 | Before 6.2.1 | Fixed in 6.2.1 | 28 Feb 2022 |
Read the published descriptions
- CVE-2021-24977, 28 Feb 2022
- The Use Any Font | Custom Font Uploader WordPress plugin before 6.2.1 does not have any authorisation checks when assigning a font, allowing unauthenticated users to sent arbitrary CSS which will then be processed by the frontend for all users. Due to the lack of sanitisation and escaping in the backend, it could also lead to Stored XSS issues CVE record
What to do if you run Use Any Font
If you run Use Any Font, open WordPress and check the installed version in Plugins. Compare it with the affected versions in the vulnerability record. If a fixed version is available, take a current backup and update to that version or the latest supported release.
If no fixed version exists, consider disabling and removing the plugin or replacing it with a maintained alternative. After dealing with the affected software, check administrator users, unexpected file changes, redirects, unfamiliar pages and security logs for signs that the site may already have been altered.
Email me about new Use Any Font vulnerabilities
Free. We email you when a new vulnerability is published for Use Any Font, usually within minutes. Confirm by email; unsubscribe any time.
Focus on your business. We’ll take care of your website.
From everyday updates to ongoing care, we keep your website working.