CVE-2025-27826

6.4 MEDIUM

Published: March 07, 2025 Modified: April 15, 2026

Description

An XSS issue was discovered in the Bootstrap Lite theme before 1.x-1.4.5 for Backdrop CMS. It doesn't sufficiently sanitize certain class names.

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Patch Vendor Advisory Exploit Third Party Advisory

Source: cve@mitre.org

1 reference(s) from NVD

CVSS v3 Score

6.4 / 10.0

EPSS (Exploit Probability)

0.2%

47th percentile

Exploitation Status

Not in CISA KEV

CWE-79