Craft CMS XSS Vulnerability

MEDIUM 6.1CVE-2019-17496 · GHSA-f3xr-q258-h7m9 · Published 11/10/2019 · updated 17/06/2026

In short

CVE-2019-17496 is a MEDIUM (CVSS 6.1) vulnerability affecting craftcms/cms, craft cms (craftcms).
Chance of exploitation in the next 30 days (EPSS): 0.84%, higher than 57.8% of all vulnerabilities.
Fix: update to 3.3.8 or later.

Package	Affected versions	Patched versions
craftcms/cms Packagist	`< 3.3.8`	`3.3.8`
craft cms craftcms	`< 3.3.8`	`3.3.8`

Craft CMS before 3.3.8 has stored XSS via a name field. This field is mishandled during site deletion.

NVD description

Craft CMS before 3.3.8 has stored XSS via a name field. This field is mishandled during site deletion.

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Package

Affected versions

Patched versions

Packagist

< 3.3.8

3.3.8

< 3.3.8

3.3.8

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