There is XSS in SilverStripe CMS before 3.4.4 and 3.5.x before 3.5.2. The attack vector is a page name. An example payload is a crafted JavaScript event handler within a malformed SVG element.
{
"severity": "MODERATE",
"github_reviewed": true,
"cwe_ids": [
"CWE-79"
],
"nvd_published_at": "2017-03-06T06:59:00Z",
"github_reviewed_at": "2023-07-31T22:08:23Z"
}