Craft CMS Cross-site Scripting Vulnerability

MEDIUM 6.1CVE-2021-32470 · GHSA-h2rj-8wgg-mm43 · Published 07/05/2021 · updated 17/06/2026

In short

CVE-2021-32470 is a MEDIUM (CVSS 6.1) vulnerability affecting craftcms/cms, craft cms (craftcms).
Chance of exploitation in the next 30 days (EPSS): 0.73%, higher than 54.4% of all vulnerabilities.
Fix: update to 3.6.13 or later.

Package	Affected versions	Patched versions
craftcms/cms Packagist	`< 3.6.13`	`3.6.13`
craft cms craftcms	`< 3.6.13`	`3.6.13`

Craft CMS before 3.6.13 has an XSS vulnerability.

NVD description

Craft CMS before 3.6.13 has an XSS vulnerability.

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Package

Affected versions

Patched versions

Packagist

< 3.6.13

3.6.13

< 3.6.13

3.6.13

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