CVE-2026-25491
Medium
Description
Craft is a platform for creating digital experiences. From 5.0.0-RC1 to 5.8.21, Craft has a stored XSS via Entry Type names. The name is not sanitized when displayed in the Entry Types list. This vulnerability is fixed in 5.8.22.
SeverityMedium
CVSS4.8
Exploit probability—
Product
Craftcms Craft Cms
PublishedFeb 9, 2026
First seenFeb 9, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- craftcms craft_cms5.8.21 or later
- craftcms/cms5.8.22 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| craftcms craft_cms | 5.0.0 ≤ v < 5.8.21 | 5.8.21 |
| craftcms/cmsPackagist | 5.0.0-RC1 ≤ v < 5.8.22 | 5.8.22 |
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