An issue was discovered in Subrion CMS v4.2.1 There is a stored cross-site scripting (XSS) vulnerability that can execute malicious JavaScript code by modifying the name of the uploaded image, closing the html tag, or adding the onerror attribute.
{
"github_reviewed": true,
"severity": "MODERATE",
"cwe_ids": [
"CWE-79"
],
"nvd_published_at": "2022-06-11T14:15:00Z",
"github_reviewed_at": "2022-06-17T01:01:26Z"
}