{"cve":{"cve_id":"CVE-2019-3847","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.02266,"epss_percentile":0.80742,"epss_as_of":"2026-06-23","description":"A vulnerability was found in moodle before versions 3.6.3, 3.5.5, 3.4.8 and 3.1.17. Users with the \"login as other users\" capability (such as administrators/managers) can access other users' Dashboards, but the JavaScript those other users may have added to their Dashboard was not being escaped when being viewed by the user logging in on their behalf.","published_at":"2019-03-27T00:00:00Z","last_modified_at":null,"cvss_v3_score":5.4,"cvss_v3_vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","cvss_v3_severity":"MEDIUM","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":["CWE-79"],"nvd_references":["http://www.securityfocus.com/bid/107489","https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3847","https://moodle.org/mod/forum/discuss.php?d=384010#p1547742"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-28T23:12:47.536826Z"},"effective_severity":"MEDIUM","badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.0","metrics":[{"metric":"AV","name":"Attack Vector","value":"N","value_label":"Network"},{"metric":"AC","name":"Attack Complexity","value":"L","value_label":"Low"},{"metric":"PR","name":"Privileges Required","value":"L","value_label":"Low"},{"metric":"UI","name":"User Interaction","value":"N","value_label":"None"},{"metric":"S","name":"Scope","value":"U","value_label":"Unchanged"},{"metric":"C","name":"Confidentiality","value":"L","value_label":"Low"},{"metric":"I","name":"Integrity","value":"L","value_label":"Low"},{"metric":"A","name":"Availability","value":"N","value_label":"None"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"unknown","vendor_name":"Unknown","product_slug":"moodle","product_name":"moodle","version_start":"3.6 to 3.6.2","version_start_inclusive":true,"version_end":"3.6 to 3.6.2","version_end_inclusive":true,"cpe23_uri":"cve5:unknown:moodle:3.6 to 3.6.2:3.6 to 3.6.2"},{"vendor_slug":"unknown","vendor_name":"Unknown","product_slug":"moodle","product_name":"moodle","version_start":"3.5 to 3.5.4","version_start_inclusive":true,"version_end":"3.5 to 3.5.4","version_end_inclusive":true,"cpe23_uri":"cve5:unknown:moodle:3.5 to 3.5.4:3.5 to 3.5.4"},{"vendor_slug":"unknown","vendor_name":"Unknown","product_slug":"moodle","product_name":"moodle","version_start":"3.4 to 3.4.7","version_start_inclusive":true,"version_end":"3.4 to 3.4.7","version_end_inclusive":true,"cpe23_uri":"cve5:unknown:moodle:3.4 to 3.4.7:3.4 to 3.4.7"},{"vendor_slug":"unknown","vendor_name":"Unknown","product_slug":"moodle","product_name":"moodle","version_start":"3.1 to 3.1.16 and earlier unsupported versions","version_start_inclusive":true,"version_end":"3.1 to 3.1.16 and earlier unsupported versions","version_end_inclusive":true,"cpe23_uri":"cve5:unknown:moodle:3.1 to 3.1.16 and earlier unsupported versions:3.1 to 3.1.16 and earlier unsupported versions"}],"exploit_refs":[],"news":[],"references":[{"url":"http://www.securityfocus.com/bid/107489","source_type":"MISC","tags":[]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3847","source_type":"MISC","tags":[]},{"url":"https://moodle.org/mod/forum/discuss.php?d=384010#p1547742","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2019-03-27T00:00:00Z","label":"CVE published","source":null},{"type":"cvss_changed","at":"2026-06-28T17:00:59.831491Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:00:59.831491Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:00:59.831491Z","label":"CVSS score revised","source":"cvelistv5"}]}