CVE-2025-27825

Description

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.

Category

6.4
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.04%
Affected: backdropcms Bootstrap 5 Lite theme
Published at:
Updated at:

References

Link Tags
https://backdropcms.org/security/backdrop-sa-contrib-2025-004

Frequently Asked Questions

What is the severity of CVE-2025-27825?
CVE-2025-27825 has been scored as a medium severity vulnerability.
How to fix CVE-2025-27825?
To fix CVE-2025-27825, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-27825 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-27825 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-27825?
CVE-2025-27825 affects backdropcms Bootstrap 5 Lite theme.
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