CVE-2025-27825mediumCWE-79

CVE-2025-27825: medium-severity vulnerability in backdropcms Bootstrap 5 Lite theme

Published

Follow this CVE+ Monitor Bootstrap 5 Lite theme

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 6.4epss 0.2%
An XSS issue was discovered in the Bootstrap 5 Lite theme before 1.x-1.0.3 for Backdrop CMS. It doesn't sufficiently sanitize certain class names.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Affected products
backdropcms · Bootstrap 5 Lite theme