{"items":[{"id":"NVI-00006908","kind":"vulnerability","title":"Deleted Admin Can Sign In to Admin Interface","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-6gjf-7w99-j7x7","CVE-2021-41126"],"plain_summary":"OSV carries this publisher advisory for october/october, october/system. 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 2.1.12 for october/october. Confirm the publisher’s latest guidance.","source_ids":["sr-c6cd6689e317946ecdb2ed6994a0d1ef"],"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 2.1.12 for october/system. Confirm the publisher’s latest guidance.","source_ids":["sr-c6cd6689e317946ecdb2ed6994a0d1ef"],"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-98afe26cdee339fee57b6050af404b77"],"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":"2026-06-17T04:07:55.470Z","value":"6.5 MEDIUM (2.0)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-98afe26cdee339fee57b6050af404b77"},{"kind":"CVSS","as_of":"2026-06-17T04:07:55.470Z","value":"7.2 HIGH (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-98afe26cdee339fee57b6050af404b77"}],"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-c6cd6689e317946ecdb2ed6994a0d1ef","url":"https://github.com/advisories/GHSA-6gjf-7w99-j7x7","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-6gjf-7w99-j7x7","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:59.935Z"},{"id":"sr-98afe26cdee339fee57b6050af404b77","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-41126","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2021-41126","publisher":"NIST National Vulnerability Database","observed_at":"2026-10-31T23:13:48.814Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-c6cd6689e317946ecdb2ed6994a0d1ef"],"technology":"october/october","known_exclusions":[],"conditions_summary":"### Impact\nAssuming an administrator once had previous access to the admin interface, they may still be able to sign in to the backend using October CMS v2.0.\n\n### Patches\nThe issue has been patched in v2.1.12\n\n### Workarounds\n\n- Reset the password of the deleted accounts to prevent them from signing in.\n\n- Please contact hello@octobercms.com for code change instructions if you are unable to upgrade.\n\n### References\n\nCredits to:\n• Daniel Bidala\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Email us at hello@octobercms.com\n","public_affected_ranges":["ECOSYSTEM: introduced 2.1.0; fixed 2.1.12"]},{"certainty":"source_listed","source_ids":["sr-c6cd6689e317946ecdb2ed6994a0d1ef"],"technology":"october/system","known_exclusions":[],"conditions_summary":"### Impact\nAssuming an administrator once had previous access to the admin interface, they may still be able to sign in to the backend using October CMS v2.0.\n\n### Patches\nThe issue has been patched in v2.1.12\n\n### Workarounds\n\n- Reset the password of the deleted accounts to prevent them from signing in.\n\n- Please contact hello@octobercms.com for code change instructions if you are unable to upgrade.\n\n### References\n\nCredits to:\n• Daniel Bidala\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Email us at hello@octobercms.com\n","public_affected_ranges":["ECOSYSTEM: introduced 2.1.0; fixed 2.1.12"]}],"null_published_at":"2026-11-06T15:18:11.502Z","source_updated_at":"2026-07-08T06:27:59.253Z","source_disclosed_at":"2021-10-06T17:46:40.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:41:59.935Z"},{"id":"NVI-00006908","kind":"vulnerability","title":"Deleted Admin Can Sign In to Admin Interface","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-6gjf-7w99-j7x7","CVE-2021-41126"],"plain_summary":"OSV carries this publisher advisory for october/october, october/system. 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 2.1.12 for october/october. Confirm the publisher’s latest guidance.","source_ids":["sr-c6cd6689e317946ecdb2ed6994a0d1ef"],"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 2.1.12 for october/system. Confirm the publisher’s latest guidance.","source_ids":["sr-c6cd6689e317946ecdb2ed6994a0d1ef"],"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-c6cd6689e317946ecdb2ed6994a0d1ef","url":"https://github.com/advisories/GHSA-6gjf-7w99-j7x7","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-6gjf-7w99-j7x7","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:59.935Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-c6cd6689e317946ecdb2ed6994a0d1ef"],"technology":"october/october","known_exclusions":[],"conditions_summary":"### Impact\nAssuming an administrator once had previous access to the admin interface, they may still be able to sign in to the backend using October CMS v2.0.\n\n### Patches\nThe issue has been patched in v2.1.12\n\n### Workarounds\n\n- Reset the password of the deleted accounts to prevent them from signing in.\n\n- Please contact hello@octobercms.com for code change instructions if you are unable to upgrade.\n\n### References\n\nCredits to:\n• Daniel Bidala\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Email us at hello@octobercms.com\n","public_affected_ranges":["ECOSYSTEM: introduced 2.1.0; fixed 2.1.12"]},{"certainty":"source_listed","source_ids":["sr-c6cd6689e317946ecdb2ed6994a0d1ef"],"technology":"october/system","known_exclusions":[],"conditions_summary":"### Impact\nAssuming an administrator once had previous access to the admin interface, they may still be able to sign in to the backend using October CMS v2.0.\n\n### Patches\nThe issue has been patched in v2.1.12\n\n### Workarounds\n\n- Reset the password of the deleted accounts to prevent them from signing in.\n\n- Please contact hello@octobercms.com for code change instructions if you are unable to upgrade.\n\n### References\n\nCredits to:\n• Daniel Bidala\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Email us at hello@octobercms.com\n","public_affected_ranges":["ECOSYSTEM: introduced 2.1.0; fixed 2.1.12"]}],"null_published_at":"2026-10-31T22:13:14.303Z","source_updated_at":"2026-07-08T06:27:59.253Z","source_disclosed_at":"2021-10-06T17:46:40.000Z","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":"2026-10-31T21:41:59.935Z"}],"next_cursor":null,"snapshot_revision":"42594"}