{"items":[{"id":"NVI-00002116","kind":"vulnerability","title":"October CMS has Stored XSS in Event Log Mail Preview","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-j4j5-9x6g-rgxc","CVE-2026-24907"],"plain_summary":"OSV carries this publisher advisory for october/system, 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 4.1.10 for october/system. Confirm the publisher’s latest guidance.","source_ids":["sr-0bb5cd4ef28eda3696456d41a634356d"],"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 3.7.14 for october/system. Confirm the publisher’s latest guidance.","source_ids":["sr-0bb5cd4ef28eda3696456d41a634356d"],"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-0b2163312f6de214dbf857c079caed40"],"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":"2026-10-26T21:10:00.170Z","value":"5.4 MEDIUM (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-0b2163312f6de214dbf857c079caed40"},{"kind":"CVSS","as_of":"2026-10-26T21:10:00.170Z","value":"5.1 MEDIUM (4.0)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-0b2163312f6de214dbf857c079caed40"}],"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-0bb5cd4ef28eda3696456d41a634356d","url":"https://github.com/advisories/GHSA-j4j5-9x6g-rgxc","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-j4j5-9x6g-rgxc","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:20.436Z"},{"id":"sr-0b2163312f6de214dbf857c079caed40","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-24907","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-24907","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T01:40:47.597Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-0bb5cd4ef28eda3696456d41a634356d"],"technology":"october/system","known_exclusions":[],"conditions_summary":"A stored cross-site scripting (XSS) vulnerability was identified in the Event Log mail preview feature. When viewing logged mail messages, HTML content was rendered in an iframe without proper sandboxing, allowing JavaScript execution in the viewer's browser context.\n\n### Impact\n- Stored XSS via mail template content rendered in Event Log\n- Could allow privilege escalation if a superuser views a malicious log entry\n- Requires authenticated backend access with mail template editing permissions\n- Requires a superuser to view the specific Event Log entry to trigger\n\n### Patches\nThe vulnerability has been patched in v3.7.14 and v4.1.10. All users are encouraged to upgrade to the latest patched version.\n\n### Workarounds\nIf upgrading immediately is not possible:\n- Restrict mail template editing permissions to fully trusted administrators only\n- Restrict Event Log viewing permissions to minimize exposure\n\n### References\n- Reported by Chris Alupului","public_affected_ranges":["ECOSYSTEM: introduced 4.0.0; fixed 4.1.10"]},{"certainty":"source_listed","source_ids":["sr-0bb5cd4ef28eda3696456d41a634356d"],"technology":"october/system","known_exclusions":[],"conditions_summary":"A stored cross-site scripting (XSS) vulnerability was identified in the Event Log mail preview feature. When viewing logged mail messages, HTML content was rendered in an iframe without proper sandboxing, allowing JavaScript execution in the viewer's browser context.\n\n### Impact\n- Stored XSS via mail template content rendered in Event Log\n- Could allow privilege escalation if a superuser views a malicious log entry\n- Requires authenticated backend access with mail template editing permissions\n- Requires a superuser to view the specific Event Log entry to trigger\n\n### Patches\nThe vulnerability has been patched in v3.7.14 and v4.1.10. All users are encouraged to upgrade to the latest patched version.\n\n### Workarounds\nIf upgrading immediately is not possible:\n- Restrict mail template editing permissions to fully trusted administrators only\n- Restrict Event Log viewing permissions to minimize exposure\n\n### References\n- Reported by Chris Alupului","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 3.7.14"]}],"null_published_at":"2026-11-01T14:34:07.512Z","source_updated_at":"2026-05-05T16:07:40.817Z","source_disclosed_at":"2026-04-14T20:02:50.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:20.436Z"},{"id":"NVI-00002116","kind":"vulnerability","title":"October CMS has Stored XSS in Event Log Mail Preview","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-j4j5-9x6g-rgxc","CVE-2026-24907"],"plain_summary":"OSV carries this publisher advisory for october/system, 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 4.1.10 for october/system. Confirm the publisher’s latest guidance.","source_ids":["sr-0bb5cd4ef28eda3696456d41a634356d"],"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 3.7.14 for october/system. Confirm the publisher’s latest guidance.","source_ids":["sr-0bb5cd4ef28eda3696456d41a634356d"],"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-0bb5cd4ef28eda3696456d41a634356d","url":"https://github.com/advisories/GHSA-j4j5-9x6g-rgxc","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-j4j5-9x6g-rgxc","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:20.436Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-0bb5cd4ef28eda3696456d41a634356d"],"technology":"october/system","known_exclusions":[],"conditions_summary":"A stored cross-site scripting (XSS) vulnerability was identified in the Event Log mail preview feature. When viewing logged mail messages, HTML content was rendered in an iframe without proper sandboxing, allowing JavaScript execution in the viewer's browser context.\n\n### Impact\n- Stored XSS via mail template content rendered in Event Log\n- Could allow privilege escalation if a superuser views a malicious log entry\n- Requires authenticated backend access with mail template editing permissions\n- Requires a superuser to view the specific Event Log entry to trigger\n\n### Patches\nThe vulnerability has been patched in v3.7.14 and v4.1.10. All users are encouraged to upgrade to the latest patched version.\n\n### Workarounds\nIf upgrading immediately is not possible:\n- Restrict mail template editing permissions to fully trusted administrators only\n- Restrict Event Log viewing permissions to minimize exposure\n\n### References\n- Reported by Chris Alupului","public_affected_ranges":["ECOSYSTEM: introduced 4.0.0; fixed 4.1.10"]},{"certainty":"source_listed","source_ids":["sr-0bb5cd4ef28eda3696456d41a634356d"],"technology":"october/system","known_exclusions":[],"conditions_summary":"A stored cross-site scripting (XSS) vulnerability was identified in the Event Log mail preview feature. When viewing logged mail messages, HTML content was rendered in an iframe without proper sandboxing, allowing JavaScript execution in the viewer's browser context.\n\n### Impact\n- Stored XSS via mail template content rendered in Event Log\n- Could allow privilege escalation if a superuser views a malicious log entry\n- Requires authenticated backend access with mail template editing permissions\n- Requires a superuser to view the specific Event Log entry to trigger\n\n### Patches\nThe vulnerability has been patched in v3.7.14 and v4.1.10. All users are encouraged to upgrade to the latest patched version.\n\n### Workarounds\nIf upgrading immediately is not possible:\n- Restrict mail template editing permissions to fully trusted administrators only\n- Restrict Event Log viewing permissions to minimize exposure\n\n### References\n- Reported by Chris Alupului","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 3.7.14"]}],"null_published_at":"2026-10-31T21:53:28.065Z","source_updated_at":"2026-05-05T16:07:40.817Z","source_disclosed_at":"2026-04-14T20:02:50.000Z","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":"2026-10-31T21:42:20.436Z"}],"next_cursor":null,"snapshot_revision":"42594"}