Vulnerability · Published Mar 7, 2025 · Assigned by mitre
CVE-2025-27826
Medium 6.4
In plain English
A medium-severity cross-site scripting in Bootstrap Lite theme from backdropcms. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 15% of all known vulnerabilities).
Severity (CVSS 3.1)6.4Medium
Exploit odds (30 days)0.2%top 85.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| backdropcms | Bootstrap Lite theme | 0 – before 1.x-1.4.5 |
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N