A flaw was found in moodle before versions 3.5.1, 3.4.4, 3.3.7, 3.1.13. It was possible for the corecourseget_categories web service to return hidden categories, which should be omitted when fetching course categories.
{
"cwe_ids": [
"CWE-200"
],
"nvd_published_at": "2018-07-10T18:29:00Z",
"github_reviewed": true,
"github_reviewed_at": "2024-04-23T23:41:46Z",
"severity": "MODERATE"
}