{"items":[{"id":"NVI-00006356","kind":"vulnerability","title":"Moodle Oauth 2 Insufficiently Protects Against Compromise","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-rv62-6f56-j83w","CVE-2019-14880"],"plain_summary":"OSV carries this publisher advisory for moodle/moodle, moodle/moodle, moodle/moodle. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 3.7.3 for moodle/moodle. Confirm the publisher’s latest guidance.","source_ids":["sr-b14becf890202ede2105b5603f5e40dd"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 3.6.7 for moodle/moodle. Confirm the publisher’s latest guidance.","source_ids":["sr-b14becf890202ede2105b5603f5e40dd"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 3.5.9 for moodle/moodle. Confirm the publisher’s latest guidance.","source_ids":["sr-b14becf890202ede2105b5603f5e40dd"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-32a6aab5d1ff7c41f696e4aafbafb9fe"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-06-17T02:19:13.963Z","value":"6.4 MEDIUM (2.0)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-53e94108997ec3cf791c51f59330d896"},{"kind":"CVSS","as_of":"2026-06-17T02:19:13.963Z","value":"4.8 MEDIUM (3.0)","meaning":"secalert@redhat.com severity; no combined Null risk score.","source_id":"sr-53e94108997ec3cf791c51f59330d896"},{"kind":"CVSS","as_of":"2026-06-17T02:19:13.963Z","value":"9.1 CRITICAL (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-53e94108997ec3cf791c51f59330d896"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"1.106%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.65831. Missing scores are unknown.","source_id":"sr-32a6aab5d1ff7c41f696e4aafbafb9fe"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-b14becf890202ede2105b5603f5e40dd","url":"https://github.com/advisories/GHSA-rv62-6f56-j83w","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-rv62-6f56-j83w","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:41.366Z"},{"id":"sr-53e94108997ec3cf791c51f59330d896","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-14880","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2019-14880","publisher":"NIST National Vulnerability Database","observed_at":"2026-10-31T22:06:29.622Z"},{"id":"sr-32a6aab5d1ff7c41f696e4aafbafb9fe","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2019-14880","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:03.704Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-b14becf890202ede2105b5603f5e40dd"],"technology":"moodle/moodle","known_exclusions":[],"conditions_summary":"A vulnerability was found in Moodle versions 3.7 before 3.7.3, 3.6 before 3.6.7, 3.5 before 3.5.9 and earlier. OAuth 2 providers who do not verify users' email address changes require additional verification during sign-up to reduce the risk of account compromise.","public_affected_ranges":["ECOSYSTEM: introduced 3.7.0; fixed 3.7.3"]},{"certainty":"source_listed","source_ids":["sr-b14becf890202ede2105b5603f5e40dd"],"technology":"moodle/moodle","known_exclusions":[],"conditions_summary":"A vulnerability was found in Moodle versions 3.7 before 3.7.3, 3.6 before 3.6.7, 3.5 before 3.5.9 and earlier. OAuth 2 providers who do not verify users' email address changes require additional verification during sign-up to reduce the risk of account compromise.","public_affected_ranges":["ECOSYSTEM: introduced 3.6.0; fixed 3.6.7"]},{"certainty":"source_listed","source_ids":["sr-b14becf890202ede2105b5603f5e40dd"],"technology":"moodle/moodle","known_exclusions":[],"conditions_summary":"A vulnerability was found in Moodle versions 3.7 before 3.7.3, 3.6 before 3.6.7, 3.5 before 3.5.9 and earlier. OAuth 2 providers who do not verify users' email address changes require additional verification during sign-up to reduce the risk of account compromise.","public_affected_ranges":["ECOSYSTEM: introduced 3.5.0; fixed 3.5.9"]}],"null_published_at":"2026-10-31T22:27:15.285Z","source_updated_at":"2024-02-16T08:14:44.443Z","source_disclosed_at":"2022-05-24T17:12:57.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-10-31T21:42:41.366Z"},{"id":"NVI-00006356","kind":"vulnerability","title":"Moodle Oauth 2 Insufficiently Protects Against Compromise","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-rv62-6f56-j83w","CVE-2019-14880"],"plain_summary":"OSV carries this publisher advisory for moodle/moodle, moodle/moodle, moodle/moodle. 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Confirm the publisher’s latest guidance.","source_ids":["sr-b14becf890202ede2105b5603f5e40dd"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-b14becf890202ede2105b5603f5e40dd","url":"https://github.com/advisories/GHSA-rv62-6f56-j83w","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-rv62-6f56-j83w","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:41.366Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-b14becf890202ede2105b5603f5e40dd"],"technology":"moodle/moodle","known_exclusions":[],"conditions_summary":"A vulnerability was found in Moodle versions 3.7 before 3.7.3, 3.6 before 3.6.7, 3.5 before 3.5.9 and earlier. OAuth 2 providers who do not verify users' email address changes require additional verification during sign-up to reduce the risk of account compromise.","public_affected_ranges":["ECOSYSTEM: introduced 3.7.0; fixed 3.7.3"]},{"certainty":"source_listed","source_ids":["sr-b14becf890202ede2105b5603f5e40dd"],"technology":"moodle/moodle","known_exclusions":[],"conditions_summary":"A vulnerability was found in Moodle versions 3.7 before 3.7.3, 3.6 before 3.6.7, 3.5 before 3.5.9 and earlier. OAuth 2 providers who do not verify users' email address changes require additional verification during sign-up to reduce the risk of account compromise.","public_affected_ranges":["ECOSYSTEM: introduced 3.6.0; fixed 3.6.7"]},{"certainty":"source_listed","source_ids":["sr-b14becf890202ede2105b5603f5e40dd"],"technology":"moodle/moodle","known_exclusions":[],"conditions_summary":"A vulnerability was found in Moodle versions 3.7 before 3.7.3, 3.6 before 3.6.7, 3.5 before 3.5.9 and earlier. OAuth 2 providers who do not verify users' email address changes require additional verification during sign-up to reduce the risk of account compromise.","public_affected_ranges":["ECOSYSTEM: introduced 3.5.0; fixed 3.5.9"]}],"null_published_at":"2026-10-31T22:13:10.052Z","source_updated_at":"2024-02-16T08:14:44.443Z","source_disclosed_at":"2022-05-24T17:12:57.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-10-31T21:42:41.366Z"}],"next_cursor":null,"snapshot_revision":"42594"}