Stored XSS in the control panel color mode preference allows authenticated users with control panel access to inject malicious JavaScript that executes when a higher-privileged user impersonates their account.
This has been fixed in 6.6.2.
{
"cwe_ids": [
"CWE-79"
],
"github_reviewed": true,
"github_reviewed_at": "2026-03-13T20:50:51Z",
"nvd_published_at": null,
"severity": "MODERATE"
}