{"items":[{"id":"NVI-00005600","kind":"vulnerability","title":"Stored cross site scripting on tags","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-2ggc-552c-rmqr","CVE-2023-28476"],"plain_summary":"OSV carries this publisher advisory for concrete5/concrete5. 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 9.2.0 for concrete5/concrete5. Confirm the publisher’s latest guidance.","source_ids":["sr-956a44e750f3ddfd88ac0d7ad7eb5790"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. 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Missing scores are unknown.","source_id":"sr-69493eb131f5ad2070b41d4ea749ad8b"}],"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-956a44e750f3ddfd88ac0d7ad7eb5790","url":"https://github.com/advisories/GHSA-2ggc-552c-rmqr","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-2ggc-552c-rmqr","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:40.017Z"},{"id":"sr-53c170631530ec4ae1c58318d27ee7b6","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-28476","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2023-28476","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T00:58:29.087Z"},{"id":"sr-69493eb131f5ad2070b41d4ea749ad8b","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. 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This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.544%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.45655. Missing scores are unknown.","source_id":"sr-69493eb131f5ad2070b41d4ea749ad8b"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. 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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 9.2.0 for concrete5/concrete5. Confirm the publisher’s latest guidance.","source_ids":["sr-956a44e750f3ddfd88ac0d7ad7eb5790"],"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-956a44e750f3ddfd88ac0d7ad7eb5790","url":"https://github.com/advisories/GHSA-2ggc-552c-rmqr","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-2ggc-552c-rmqr","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:40.017Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-956a44e750f3ddfd88ac0d7ad7eb5790"],"technology":"concrete5/concrete5","known_exclusions":[],"conditions_summary":"Concrete CMS (previously concrete5) before 9.2 is vulnerable to Stored XSS on Tags on uploaded files.","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 9.2.0"]}],"null_published_at":"2026-10-31T22:13:01.471Z","source_updated_at":"2026-09-10T03:49:53.180Z","source_disclosed_at":"2023-04-28T15:30:18.000Z","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":"2026-10-31T21:41:40.017Z"}],"next_cursor":null,"snapshot_revision":"42594"}