CVE-2026-25491 — Cross-site Scripting in Craft CMS

CWE-79 — Cross-site Scripting5 documents5 sources
Severity
1.9LOWNVD
EPSS
0.0%
top 95.80%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Craftcms Craft CMSCraftcms CMS
Timeline
PublishedFeb 9

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.

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

Affected Packages3 packages

▶Packagistcraftcms/cms5.0.0-RC1 — 5.8.22
▶NVDcraftcms/craft_cms5.0.0 — 5.8.21
▶CVEListV5craftcms/cms>= 5.0.0-RC1, < 5.8.22

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

3
CVEList
Craft has a Stored XSS in Entry Types Name↗2026-02-09
▶
GHSA
Craft CMS Vulnerable to Stored XSS in Entry Types Name↗2026-02-09
▶
OSV
Craft CMS Vulnerable to Stored XSS in Entry Types Name↗2026-02-09
▶

🕵️Threat Intelligence

1
Wiz
CVE-2026-25491 Impact, Exploitability, and Mitigation Steps | Wiz↗
▶
CVE-2026-25491 — Cross-site Scripting in Craft CMS | cvebase