{"metadata": {"vulnerability": "CVE-2026-84318", "count": 14, "kinds": {"milestone": 4, "sighting": 2, "kev": 0, "other": 8}}, "data": [{"timestamp": "2026-09-01T16:17:43.079Z", "date_only": false, "value": "2026-09-01T16:17:43.079Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-84318", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-10-12T20:20:18.595Z", "date_only": false, "value": "2026-10-12T20:20:18.595Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-84318", "field": "cveMetadata.datePublished"}, {"timestamp": "2026-10-12T20:20:18.595Z", "date_only": false, "value": "2026-10-12T20:20:18.595Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / GitHub_M", "record": "CVE-2026-84318", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-12T20:39:21.890Z", "date_only": false, "value": "2026-10-12T20:39:21.890617Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117429866426098527", "record": "CVE-2026-84318", "field": "creation_timestamp", "uuid": "95d1ec5d-4a13-4945-8819-74495ee56acf", "content": "CVE-2026-84318 Nginx UI: MCP `nginx_config_add` Bypasses Directive Validation \u2014 Authenticated RCE Nginx UI is a web user interface for the Nginx web server. From 2.0.0-rc.6 until 2.4.1, the MCP tool nginx_config_add writes nginx configuration files to disk and triggers an nginx reload without calling config.ValidateConfigFile. The identical flow in the REST API (POST /api/configs) does call that function and correctly rejects dangerous directives. An authenticated attacker can exploit this gap to write config files containing any blocked directive (perl, js_import, load_module, user root, etc.), bypassing nginx-ui's entire security layer. On a server with the nginx Perl, njs, or Lua module loaded, this is post-authentication Remote Code Execution. This issue is fixed in version 2.4.1.\nhttps://www.cve.org/CVERecord?id=CVE-2026-84318https://github.com/0xJacky/nginx-ui/security/advisories/GHSA-9jww-cxg5-rj9mhttps://github.com/0xJacky/nginx-ui/commit/23d1934099b05b2a01589b48129dc3d3159d91c2https://github.com/0xJacky/nginx-ui/releases/tag/v2.4.1#0xJacky #nginx-ui#CVE_2026_84318#bot", "url": "https://infosec.exchange/users/cve/statuses/117429866426098527"}, {"timestamp": "2026-10-12T21:17:22Z", "date_only": false, "value": "2026-10-12T21:17:22Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-9JWW-CXG5-RJ9M", "record": "GHSA-9JWW-CXG5-RJ9M", "field": "database_specific.nvd_published_at"}, {"timestamp": "2026-10-12T21:17:22.360Z", "date_only": false, "value": "2026-10-12T21:17:22.360", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-84318", "record": "FKIE_CVE-2026-84318", "field": "published"}, {"timestamp": "2026-10-13T14:58:57.805Z", "date_only": false, "value": "2026-10-13T14:58:57.805122Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-84318", "field": "containers.adp.0.metrics.0.other.content.timestamp"}, {"timestamp": "2026-10-13T14:58:57.805Z", "date_only": false, "value": "2026-10-13T14:58:57.805122Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-84318", "record": "FKIE_CVE-2026-84318", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2026-10-13T14:59:04.180Z", "date_only": false, "value": "2026-10-13T14:59:04.180Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-84318", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-10-13T14:59:04.180Z", "date_only": false, "value": "2026-10-13T14:59:04.180Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-84318", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-13T15:17:50.383Z", "date_only": false, "value": "2026-10-13T15:17:50.383", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-84318", "record": "FKIE_CVE-2026-84318", "field": "lastModified"}, {"timestamp": "2026-10-15T20:11:18Z", "date_only": false, "value": "2026-10-15T20:11:18Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-9JWW-CXG5-RJ9M", "record": "GHSA-9JWW-CXG5-RJ9M", "field": "published"}, {"timestamp": "2026-10-15T20:11:18Z", "date_only": false, "value": "2026-10-15T20:11:18Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-9JWW-CXG5-RJ9M", "record": "GHSA-9JWW-CXG5-RJ9M", "field": "modified"}, {"timestamp": "2026-10-16T04:05:41.670Z", "date_only": false, "value": "2026-10-16T04:05:41.670301Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/bootintel.bsky.social/post/3mxxp5ksvlq2o", "record": "CVE-2026-84318", "field": "creation_timestamp", "uuid": "f231cdda-0302-4807-babe-6cf53a6d23a7", "content": "New HIGH CVE for nginx: CVE-2026-84318\n\nNginx UI is a web user interface for the Nginx web server. From 2.0.0-rc.6 until 2.4.1, the MCP tool nginx_config_add writes nginx configuration files to disk and triggers an nginx reload without callin\u2026\n\nMore: nvd.nist.gov/vuln/detail/CVE-2026-84318", "url": "https://bsky.app/profile/bootintel.bsky.social/post/3mxxp5ksvlq2o"}]}