CVE-2026-25491
MEDIUMCraft CMS 5.0.0-RC1-5.8.21 - Stored Cross-Site Scripting via Entry Type Names
Title source: llmDescription
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.
References (3)
Core 3
Core References
Vendor Advisory x_refsource_confirm
https://github.com/craftcms/cms/security/advisories/GHSA-7pr4-wx9w-mqwr
Patch x_refsource_misc
https://github.com/craftcms/cms/commit/cfd6ba0e2ce1a59a02d75cae6558c4ace1ab8bd4
Release Notes x_refsource_misc
https://github.com/craftcms/cms/releases/tag/5.8.22
Scores
CVSS v3
4.8
EPSS
0.0031
EPSS Percentile
22.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-79
Status
published
Products (2)
craftcms/cms
5.0.0-RC1 - 5.8.22Packagist
craftcms/craft_cms
5.0.0 - 5.8.21
Published
Feb 09, 2026
Tracked Since
Feb 18, 2026