CVE-2025-41000: Boomcms

Low severity, CVSS 2.1. EPSS: 0.3% chance of exploitation in the next 30 days.

Cross-Frame Scripting (XFS) vulnerability in BoomCMS v9.1.4 from UXB London. XFS is a web attack technique that exploits specific browser bugs to spy on users via JavaScript. This type of attack is based on social engineering and depends entirely on the browser chosen by the user, so it is perceived as a minor threat to web application security. This vulnerability only works in older browsers.

Affected products

• Boomcms Boomcms: version 9.1.4 only

Published 2025-09-03. Last modified 2026-06-17.