{"items":[{"id":"NVI-00006662","kind":"vulnerability","title":"XSS in baserCMS before 4.1.4","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-fx2m-5m9v-jhgp","CVE-2018-18943"],"plain_summary":"OSV carries this publisher advisory for baserproject/basercms. 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 4.1.4 for baserproject/basercms. Confirm the publisher’s latest guidance.","source_ids":["sr-bdb36cb4b03cf83fa078a73af5de9b2b"],"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-181d4d1105caf2812f1c81017d2d4dc4"],"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":"2026-06-17T01:48:10.063Z","value":"3.5 LOW (2.0)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-cda35dfa85a461015f454d014e80415b"},{"kind":"CVSS","as_of":"2026-06-17T01:48:10.063Z","value":"4.8 MEDIUM (3.0)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-cda35dfa85a461015f454d014e80415b"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.730%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.54273. Missing scores are unknown.","source_id":"sr-181d4d1105caf2812f1c81017d2d4dc4"}],"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-bdb36cb4b03cf83fa078a73af5de9b2b","url":"https://github.com/advisories/GHSA-fx2m-5m9v-jhgp","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-fx2m-5m9v-jhgp","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:20.408Z"},{"id":"sr-cda35dfa85a461015f454d014e80415b","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-18943","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2018-18943","publisher":"NIST National Vulnerability Database","observed_at":"2026-10-31T22:06:12.258Z"},{"id":"sr-181d4d1105caf2812f1c81017d2d4dc4","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-2018-18943","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:03.704Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-bdb36cb4b03cf83fa078a73af5de9b2b"],"technology":"baserproject/basercms","known_exclusions":[],"conditions_summary":"An issue was discovered in baserCMS before 4.1.4. In the Register New Category feature of the Upload menu, the category name can be used for XSS via the `data[UploaderCategory][name]` parameter to an `admin/uploader/uploader_categories/edit` URI.","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 4.1.4"]}],"null_published_at":"2026-10-31T22:27:12.412Z","source_updated_at":"2026-09-10T03:49:22.717Z","source_disclosed_at":"2022-05-14T01:50:42.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:20.408Z"},{"id":"NVI-00006662","kind":"vulnerability","title":"XSS in baserCMS before 4.1.4","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-fx2m-5m9v-jhgp","CVE-2018-18943"],"plain_summary":"OSV carries this publisher advisory for baserproject/basercms. 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 4.1.4 for baserproject/basercms. Confirm the publisher’s latest guidance.","source_ids":["sr-bdb36cb4b03cf83fa078a73af5de9b2b"],"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-bdb36cb4b03cf83fa078a73af5de9b2b","url":"https://github.com/advisories/GHSA-fx2m-5m9v-jhgp","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-fx2m-5m9v-jhgp","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:20.408Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-bdb36cb4b03cf83fa078a73af5de9b2b"],"technology":"baserproject/basercms","known_exclusions":[],"conditions_summary":"An issue was discovered in baserCMS before 4.1.4. In the Register New Category feature of the Upload menu, the category name can be used for XSS via the `data[UploaderCategory][name]` parameter to an `admin/uploader/uploader_categories/edit` URI.","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 4.1.4"]}],"null_published_at":"2026-10-31T22:13:10.067Z","source_updated_at":"2026-09-10T03:49:22.717Z","source_disclosed_at":"2022-05-14T01:50:42.000Z","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":"2026-10-31T21:42:20.408Z"}],"next_cursor":null,"snapshot_revision":"42594"}