{"items":[{"id":"NVI-00001797","kind":"vulnerability","title":"Moodle Open Redirect Via Error Messages","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-hxmp-8f47-x9fc","CVE-2011-4294"],"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 1.9.13 for moodle/moodle. Confirm the publisher’s latest guidance.","source_ids":["sr-00c302364375f5396fd69be171bfef1f"],"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 2.0.4 for moodle/moodle. Confirm the publisher’s latest guidance.","source_ids":["sr-00c302364375f5396fd69be171bfef1f"],"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 2.1.1 for moodle/moodle. Confirm the publisher’s latest guidance.","source_ids":["sr-00c302364375f5396fd69be171bfef1f"],"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-808f766d431b071d3973a2cba66a3c12"],"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":"2026-06-16T23:34:43.193Z","value":"5.8 MEDIUM (2.0)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-6fb010a19f691a51f35f9f47229f4fab"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"1.541%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.74939. Missing scores are unknown.","source_id":"sr-808f766d431b071d3973a2cba66a3c12"}],"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-00c302364375f5396fd69be171bfef1f","url":"https://github.com/advisories/GHSA-hxmp-8f47-x9fc","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-hxmp-8f47-x9fc","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:20.434Z"},{"id":"sr-6fb010a19f691a51f35f9f47229f4fab","url":"https://nvd.nist.gov/vuln/detail/CVE-2011-4294","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2011-4294","publisher":"NIST National Vulnerability Database","observed_at":"2026-10-31T21:55:45.744Z"},{"id":"sr-808f766d431b071d3973a2cba66a3c12","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-2011-4294","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:03.704Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-00c302364375f5396fd69be171bfef1f"],"technology":"moodle/moodle","known_exclusions":[],"conditions_summary":"The error-message functionality in Moodle 1.9.x before 1.9.13, 2.0.x before 2.0.4, and 2.1.x before 2.1.1 does not ensure that a continuation link refers to an http or https URL for the local Moodle instance, which might allow attackers to trick users into visiting arbitrary web sites via error message links that lead offsite.","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 1.9.13"]},{"certainty":"source_listed","source_ids":["sr-00c302364375f5396fd69be171bfef1f"],"technology":"moodle/moodle","known_exclusions":[],"conditions_summary":"The error-message functionality in Moodle 1.9.x before 1.9.13, 2.0.x before 2.0.4, and 2.1.x before 2.1.1 does not ensure that a continuation link refers to an http or https URL for the local Moodle instance, which might allow attackers to trick users into visiting arbitrary web sites via error message links that lead offsite.","public_affected_ranges":["ECOSYSTEM: introduced 2.0; fixed 2.0.4"]},{"certainty":"source_listed","source_ids":["sr-00c302364375f5396fd69be171bfef1f"],"technology":"moodle/moodle","known_exclusions":[],"conditions_summary":"The error-message functionality in Moodle 1.9.x before 1.9.13, 2.0.x before 2.0.4, and 2.1.x before 2.1.1 does not ensure that a continuation link refers to an http or https URL for the local Moodle instance, which might allow attackers to trick users into visiting arbitrary web sites via error message links that lead offsite.","public_affected_ranges":["ECOSYSTEM: introduced 2.1; fixed 2.1.1"]}],"null_published_at":"2026-11-03T02:33:09.080Z","source_updated_at":"2024-01-17T15:58:40.703Z","source_disclosed_at":"2022-05-13T01:13:10.000Z","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":"2026-10-31T21:42:20.434Z"},{"id":"NVI-00001797","kind":"vulnerability","title":"Moodle Open Redirect Via Error Messages","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-hxmp-8f47-x9fc","CVE-2011-4294"],"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-00c302364375f5396fd69be171bfef1f"],"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-6fb010a19f691a51f35f9f47229f4fab"],"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":"2026-06-16T23:34:43.193Z","value":"5.8 MEDIUM (2.0)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-6fb010a19f691a51f35f9f47229f4fab"}],"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-00c302364375f5396fd69be171bfef1f","url":"https://github.com/advisories/GHSA-hxmp-8f47-x9fc","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-hxmp-8f47-x9fc","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:20.434Z"},{"id":"sr-6fb010a19f691a51f35f9f47229f4fab","url":"https://nvd.nist.gov/vuln/detail/CVE-2011-4294","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2011-4294","publisher":"NIST National Vulnerability Database","observed_at":"2026-10-31T21:55:45.744Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-00c302364375f5396fd69be171bfef1f"],"technology":"moodle/moodle","known_exclusions":[],"conditions_summary":"The error-message functionality in Moodle 1.9.x before 1.9.13, 2.0.x before 2.0.4, and 2.1.x before 2.1.1 does not ensure that a continuation link refers to an http or https URL for the local Moodle instance, which might allow attackers to trick users into visiting arbitrary web sites via error message links that lead offsite.","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 1.9.13"]},{"certainty":"source_listed","source_ids":["sr-00c302364375f5396fd69be171bfef1f"],"technology":"moodle/moodle","known_exclusions":[],"conditions_summary":"The error-message functionality in Moodle 1.9.x before 1.9.13, 2.0.x before 2.0.4, and 2.1.x before 2.1.1 does not ensure that a continuation link refers to an http or https URL for the local Moodle instance, which might allow attackers to trick users into visiting arbitrary web sites via error message links that lead offsite.","public_affected_ranges":["ECOSYSTEM: introduced 2.0; fixed 2.0.4"]},{"certainty":"source_listed","source_ids":["sr-00c302364375f5396fd69be171bfef1f"],"technology":"moodle/moodle","known_exclusions":[],"conditions_summary":"The error-message functionality in Moodle 1.9.x before 1.9.13, 2.0.x before 2.0.4, and 2.1.x before 2.1.1 does not ensure that a continuation link refers to an http or https URL for the local Moodle instance, which might allow attackers to trick users into visiting arbitrary web sites via error message links that lead offsite.","public_affected_ranges":["ECOSYSTEM: introduced 2.1; fixed 2.1.1"]}],"null_published_at":"2026-10-31T22:13:35.655Z","source_updated_at":"2024-01-17T15:58:40.703Z","source_disclosed_at":"2022-05-13T01:13:10.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:20.434Z"},{"id":"NVI-00001797","kind":"vulnerability","title":"Moodle Open Redirect Via Error Messages","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-hxmp-8f47-x9fc","CVE-2011-4294"],"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 1.9.13 for moodle/moodle. Confirm the publisher’s latest guidance.","source_ids":["sr-00c302364375f5396fd69be171bfef1f"],"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 2.0.4 for moodle/moodle. Confirm the publisher’s latest guidance.","source_ids":["sr-00c302364375f5396fd69be171bfef1f"],"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 2.1.1 for moodle/moodle. Confirm the publisher’s latest guidance.","source_ids":["sr-00c302364375f5396fd69be171bfef1f"],"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-00c302364375f5396fd69be171bfef1f","url":"https://github.com/advisories/GHSA-hxmp-8f47-x9fc","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-hxmp-8f47-x9fc","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:20.434Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-00c302364375f5396fd69be171bfef1f"],"technology":"moodle/moodle","known_exclusions":[],"conditions_summary":"The error-message functionality in Moodle 1.9.x before 1.9.13, 2.0.x before 2.0.4, and 2.1.x before 2.1.1 does not ensure that a continuation link refers to an http or https URL for the local Moodle instance, which might allow attackers to trick users into visiting arbitrary web sites via error message links that lead offsite.","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 1.9.13"]},{"certainty":"source_listed","source_ids":["sr-00c302364375f5396fd69be171bfef1f"],"technology":"moodle/moodle","known_exclusions":[],"conditions_summary":"The error-message functionality in Moodle 1.9.x before 1.9.13, 2.0.x before 2.0.4, and 2.1.x before 2.1.1 does not ensure that a continuation link refers to an http or https URL for the local Moodle instance, which might allow attackers to trick users into visiting arbitrary web sites via error message links that lead offsite.","public_affected_ranges":["ECOSYSTEM: introduced 2.0; fixed 2.0.4"]},{"certainty":"source_listed","source_ids":["sr-00c302364375f5396fd69be171bfef1f"],"technology":"moodle/moodle","known_exclusions":[],"conditions_summary":"The error-message functionality in Moodle 1.9.x before 1.9.13, 2.0.x before 2.0.4, and 2.1.x before 2.1.1 does not ensure that a continuation link refers to an http or https URL for the local Moodle instance, which might allow attackers to trick users into visiting arbitrary web sites via error message links that lead offsite.","public_affected_ranges":["ECOSYSTEM: introduced 2.1; fixed 2.1.1"]}],"null_published_at":"2026-10-31T21:53:28.049Z","source_updated_at":"2024-01-17T15:58:40.703Z","source_disclosed_at":"2022-05-13T01:13:10.000Z","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":"2026-10-31T21:42:20.434Z"}],"next_cursor":null,"snapshot_revision":"42594"}