Plone's URL checking infrastructure includes a method for checking if URLs valid and located in the Plone site. By passing HTML into a specially crafted url containing <script, %3Cscript, javascript:, or javascript%3A, Cross-site Scripting can be achieved.
{
"cwe_ids": [
"CWE-79"
],
"severity": "MODERATE",
"github_reviewed_at": "2024-04-22T22:54:35Z",
"github_reviewed": true,
"nvd_published_at": "2017-09-25T17:29:00Z"
}