{"items":[{"id":"NVI-00004925","kind":"vulnerability","title":"Moodle allows bypass of intended access restrictions","revision":2,"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-f9m9-494r-w36p","CVE-2014-0122"],"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 2.4.9 for moodle/moodle. Confirm the publisher’s latest guidance.","source_ids":["sr-797af44639088ec23e1191483dbe5bfe"],"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 2.5.5 for moodle/moodle. Confirm the publisher’s latest guidance.","source_ids":["sr-797af44639088ec23e1191483dbe5bfe"],"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 2.6.2 for moodle/moodle. Confirm the publisher’s latest guidance.","source_ids":["sr-797af44639088ec23e1191483dbe5bfe"],"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-25dbaea1b0b3df0a9784f31fc6bd39d0"],"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":"2026-06-17T00:02:20.240Z","value":"4.9 MEDIUM (2.0)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-25dbaea1b0b3df0a9784f31fc6bd39d0"}],"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-797af44639088ec23e1191483dbe5bfe","url":"https://github.com/advisories/GHSA-f9m9-494r-w36p","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-f9m9-494r-w36p","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.712Z"},{"id":"sr-25dbaea1b0b3df0a9784f31fc6bd39d0","url":"https://nvd.nist.gov/vuln/detail/CVE-2014-0122","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2014-0122","publisher":"NIST National Vulnerability Database","observed_at":"2026-10-31T21:56:04.353Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-797af44639088ec23e1191483dbe5bfe"],"technology":"moodle/moodle","known_exclusions":[],"conditions_summary":"mod/chat/chat_ajax.php in Moodle through 2.3.11, 2.4.x before 2.4.9, 2.5.x before 2.5.5, and 2.6.x before 2.6.2 does not properly check for the mod/chat:chat capability during chat sessions, which allows remote authenticated users to bypass intended access restrictions in opportunistic circumstances by remaining in a chat session after an intra-session capability removal by an administrator.","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 2.4.9"]},{"certainty":"source_listed","source_ids":["sr-797af44639088ec23e1191483dbe5bfe"],"technology":"moodle/moodle","known_exclusions":[],"conditions_summary":"mod/chat/chat_ajax.php in Moodle through 2.3.11, 2.4.x before 2.4.9, 2.5.x before 2.5.5, and 2.6.x before 2.6.2 does not properly check for the mod/chat:chat capability during chat sessions, which allows remote authenticated users to bypass intended access restrictions in opportunistic circumstances by remaining in a chat session after an intra-session capability removal by an administrator.","public_affected_ranges":["ECOSYSTEM: introduced 2.5.0; fixed 2.5.5"]},{"certainty":"source_listed","source_ids":["sr-797af44639088ec23e1191483dbe5bfe"],"technology":"moodle/moodle","known_exclusions":[],"conditions_summary":"mod/chat/chat_ajax.php in Moodle through 2.3.11, 2.4.x before 2.4.9, 2.5.x before 2.5.5, and 2.6.x before 2.6.2 does not properly check for the mod/chat:chat capability during chat sessions, which allows remote authenticated users to bypass intended access restrictions in opportunistic circumstances by remaining in a chat session after an intra-session capability removal by an administrator.","public_affected_ranges":["ECOSYSTEM: introduced 2.6.0; fixed 2.6.2"]}],"null_published_at":"2026-10-31T22:13:35.642Z","source_updated_at":"2024-12-06T05:39:02.354Z","source_disclosed_at":"2022-05-13T01:12:50.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:10.712Z"}],"next_cursor":null,"snapshot_revision":"42594"}