{"metadata": {"vulnerability": "CVE-2026-126356", "count": 12, "kinds": {"milestone": 4, "sighting": 1, "kev": 0, "other": 7}, "linked_omitted": 0}, "data": [{"timestamp": "2026-11-10T21:12:01.227Z", "date_only": false, "value": "2026-11-10T21:12:01.227Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-126356", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-11-12T22:16:37.256Z", "date_only": false, "value": "2026-11-12T22:16:37.256Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-126356", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2026-11-12T22:17:35.051Z", "date_only": false, "value": "2026-11-12T22:17:35.051Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / GitHub_M", "record": "CVE-2026-126356", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-11-12T22:21:59.704Z", "date_only": false, "value": "2026-11-12T22:21:59.704050Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117605801601686032", "record": "CVE-2026-126356", "field": "creation_timestamp", "uuid": "5e35409d-7eeb-492c-8e1b-2f4a126b0fd2", "content": "CVE-2026-126356 Hono: `validator('form')` skips validation for `multipart/form-data` requests with extra parameters Hono is a Web application framework that provides support for any JavaScript runtime. From 4.5.1 until 4.13.16, validator('form') uses a strict whole-header pattern that fails to recognize multipart/form-data when its Content-Type includes another legal parameter or extra whitespace after a semicolon. The validation callback receives an empty object even though c.req.parseBody() or c.req.formData() can still parse and expose all submitted fields to the handler. An unauthenticated client can therefore bypass allow-list or required-field checks when the application relies on the form validator and its callback accepts an empty object. application/x-www-form-urlencoded requests are not affected. This issue is fixed in version 4.13.16.\nhttps://www.cve.org/CVERecord?id=CVE-2026-126356https://github.com/honojs/hono/security/advisories/GHSA-4h7h-rv7c-7m2vhttps://github.com/honojs/hono/commit/d88fab372415277a9e540e895650943dd08eef4ahttps://github.com/honojs/hono/releases/tag/v4.13.16#honojs #hono#CVE_2026_126356#bot", "url": "https://infosec.exchange/users/cve/statuses/117605801601686032"}, {"timestamp": "2026-11-12T23:30:45Z", "date_only": false, "value": "2026-11-12T23:30:45Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-4H7H-RV7C-7M2V", "record": "GHSA-4H7H-RV7C-7M2V", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-11-12T23:30:45Z", "date_only": false, "value": "2026-11-12T23:30:45Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-4H7H-RV7C-7M2V", "record": "GHSA-4H7H-RV7C-7M2V", "field": "modified", "linked_record": true}, {"timestamp": "2026-11-13T00:20:10.703Z", "date_only": false, "value": "2026-11-13T00:20:10.703", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-126356", "record": "FKIE_CVE-2026-126356", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2026-11-13T00:36:28.247Z", "date_only": false, "value": "2026-11-13T00:36:28.247312Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-126356", "field": "containers.adp.0.metrics.0.other.content.timestamp"}, {"timestamp": "2026-11-13T00:36:28.247Z", "date_only": false, "value": "2026-11-13T00:36:28.247312Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-126356", "record": "FKIE_CVE-2026-126356", "field": "metrics.ssvcV203.0.ssvcData.timestamp", "linked_record": true}, {"timestamp": "2026-11-13T00:36:43.157Z", "date_only": false, "value": "2026-11-13T00:36:43.157Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-126356", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-11-13T00:36:43.157Z", "date_only": false, "value": "2026-11-13T00:36:43.157Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-126356", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2026-11-13T02:18:52.097Z", "date_only": false, "value": "2026-11-13T02:18:52.097", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-126356", "record": "FKIE_CVE-2026-126356", "field": "lastModified", "linked_record": true}], "metrics": {"as_of": "2026-11-13T13:20:36.675Z", "anchors": {"origin": {"timestamp": "2026-11-12T22:16:37.256Z", "date_only": false, "value": "2026-11-12T22:16:37.256Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-126356", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "discovery": null, "report": null, "acknowledgement": null, "disclosure": {"timestamp": "2026-11-12T22:16:37.256Z", "date_only": false, "value": "2026-11-12T22:16:37.256Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-126356", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "exploit_publication": null, "exploitation": null, "patch": null}, "vendor_response_time": {"available": false, "missing": ["start", "end"]}, "time_to_exploit": {"available": false, "missing": ["end"]}, "disclosure_to_exploit": {"available": false, "missing": ["end"]}, "disclosure_to_exploit_publication": {"available": false, "missing": ["end"]}, "time_to_patch": {"available": false, "missing": ["start", "end"]}, "total_time_to_patch": {"available": false, "missing": ["start", "end"]}, "disclosure_to_patch": {"available": false, "missing": ["end"]}, "time_unpatched": {"available": true, "seconds": 54239.419657, "hours": 15.066505460277778, "days": 0.6277710608449074, "min_seconds": 54239.419657, "max_seconds": 54239.419657, "approximate": false, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2026-11-12T22:16:37.256Z", "date_only": false, "value": "2026-11-12T22:16:37.256Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-126356", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "end": {"timestamp": "2026-11-13T13:20:36.675Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}, "exploitation_to_patch": {"available": false, "missing": ["start"]}, "exploit_publication_to_patch": {"available": false, "missing": ["start"]}}}