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.
{ "nvd_published_at": "2018-07-10T18:29:00Z", "cwe_ids": [ "CWE-200" ], "severity": "MODERATE", "github_reviewed": true, "github_reviewed_at": "2024-04-23T23:41:46Z" }