{"items":[{"id":"NVI-00003719","kind":"vulnerability","title":"Cross-site scripting in application/controllers/dropbox.php in JustWriting","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-gxmc-5wj3-jx64","CVE-2021-41467"],"plain_summary":"OSV carries this publisher advisory for hjue/justwriting. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-37a6567b90fb4d7cf2a9adcfc5de9878"],"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":"2026-06-17T04:08:33.190Z","value":"4.3 MEDIUM (2.0)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-5a516e104f8365bfbe2728a250997949"},{"kind":"CVSS","as_of":"2026-06-17T04:08:33.190Z","value":"6.1 MEDIUM (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-5a516e104f8365bfbe2728a250997949"},{"kind":"EPSS","as_of":"2026-11-01T12:00:16.000Z","value":"3.601%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.89462. Missing scores are unknown.","source_id":"sr-37a6567b90fb4d7cf2a9adcfc5de9878"}],"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-486f637c8e3afd4ae61b0b43adf04a40","url":"https://github.com/advisories/GHSA-gxmc-5wj3-jx64","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-gxmc-5wj3-jx64","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:20.423Z"},{"id":"sr-5a516e104f8365bfbe2728a250997949","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-41467","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2021-41467","publisher":"NIST National Vulnerability Database","observed_at":"2026-10-31T23:13:48.814Z"},{"id":"sr-37a6567b90fb4d7cf2a9adcfc5de9878","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-2021-41467","publisher":"FIRST EPSS","observed_at":"2026-11-01T14:27:48.610Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-486f637c8e3afd4ae61b0b43adf04a40"],"technology":"hjue/justwriting","known_exclusions":[],"conditions_summary":"Cross-site scripting (XSS) vulnerability in application/controllers/dropbox.php in JustWriting 1.0.0 and below allow remote attackers to inject arbitrary web script or HTML via the challenge parameter.","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 1.0.0"]}],"null_published_at":"2026-11-08T19:53:48.750Z","source_updated_at":"2024-02-17T05:33:19.684Z","source_disclosed_at":"2021-10-04T20:13:25.000Z","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":"2026-10-31T21:42:20.423Z"},{"id":"NVI-00003719","kind":"vulnerability","title":"Cross-site scripting in application/controllers/dropbox.php in JustWriting","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-gxmc-5wj3-jx64","CVE-2021-41467"],"plain_summary":"OSV carries this publisher advisory for hjue/justwriting. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-5a516e104f8365bfbe2728a250997949"],"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":"2026-06-17T04:08:33.190Z","value":"4.3 MEDIUM (2.0)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-5a516e104f8365bfbe2728a250997949"},{"kind":"CVSS","as_of":"2026-06-17T04:08:33.190Z","value":"6.1 MEDIUM (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-5a516e104f8365bfbe2728a250997949"}],"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-486f637c8e3afd4ae61b0b43adf04a40","url":"https://github.com/advisories/GHSA-gxmc-5wj3-jx64","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-gxmc-5wj3-jx64","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:20.423Z"},{"id":"sr-5a516e104f8365bfbe2728a250997949","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-41467","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2021-41467","publisher":"NIST National Vulnerability Database","observed_at":"2026-10-31T23:13:48.814Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-486f637c8e3afd4ae61b0b43adf04a40"],"technology":"hjue/justwriting","known_exclusions":[],"conditions_summary":"Cross-site scripting (XSS) vulnerability in application/controllers/dropbox.php in JustWriting 1.0.0 and below allow remote attackers to inject arbitrary web script or HTML via the challenge parameter.","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 1.0.0"]}],"null_published_at":"2026-11-02T20:21:10.269Z","source_updated_at":"2024-02-17T05:33:19.684Z","source_disclosed_at":"2021-10-04T20:13:25.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:20.423Z"},{"id":"NVI-00003719","kind":"vulnerability","title":"Cross-site scripting in application/controllers/dropbox.php in JustWriting","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-gxmc-5wj3-jx64","CVE-2021-41467"],"plain_summary":"OSV carries this publisher advisory for hjue/justwriting. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-486f637c8e3afd4ae61b0b43adf04a40"],"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":[],"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-486f637c8e3afd4ae61b0b43adf04a40","url":"https://github.com/advisories/GHSA-gxmc-5wj3-jx64","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-gxmc-5wj3-jx64","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:20.423Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-486f637c8e3afd4ae61b0b43adf04a40"],"technology":"hjue/justwriting","known_exclusions":[],"conditions_summary":"Cross-site scripting (XSS) vulnerability in application/controllers/dropbox.php in JustWriting 1.0.0 and below allow remote attackers to inject arbitrary web script or HTML via the challenge parameter.","public_affected_ranges":["ECOSYSTEM: introduced 0; last_affected 1.0.0"]}],"null_published_at":"2026-10-31T22:12:48.028Z","source_updated_at":"2024-02-17T05:33:19.684Z","source_disclosed_at":"2021-10-04T20:13:25.000Z","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":"2026-10-31T21:42:20.423Z"}],"next_cursor":null,"snapshot_revision":"42594"}