Packagist/craftcms/cms CVE-2026-56381: medium 4.8, EPSS 0.18%
Craft CMS Vulnerable to Stored XSS via User Group Name in User Permissions Page
Action: Upgrade craftcms/cms to 5.8.22 or later.
composer require craftcms/cms:5.8.22Affected
| introduced | fixed | last affected |
|---|---|---|
| 5.0.0-RC1 | 5.8.22 | - |
Fixed versions
| 5.8.22 |
Sources
- osv: GHSA-g3hp-vvqf-8vw6
- nvd: CVE-2026-56381
- https://github.com/craftcms/cms/security/advisories/GHSA-g3hp-vvqf-8vw6
- https://github.com/craftcms/cms
- https://github.com/craftcms/cms/releases/tag/5.8.22
- https://www.vulncheck.com/advisories/craft-cms-stored-xss-via-user-group-name-in-user-permissions-page
CVE-2026-56381 · published · modified · JSON