XSS in Brainstormforce Custom Fonts

CVE-2024-1332

The Custom Fonts – Host Your Fonts Locally plugin for WordPress is vulnerable to Stored Cross-Site Scripting via svg file upload in all versions up to, and including, 2.1.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with author level or higher, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Vulnerability class: Unrestricted File Upload

EPSS: 0.003 (17.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N.

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2024-1332?
CVE-2024-1332 is a medium-severity vulnerability in Brainstormforce Custom Fonts, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 6.4/10. Published 2024-05-24.
How severe is CVE-2024-1332?
Medium severity. CVSS v3 base score is 6.4 out of 10.