{"metadata": {"vulnerability": "CVE-2026-84317", "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-2026-84317", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-10-12T20:59:58.019Z", "date_only": false, "value": "2026-10-12T20:59:58.019Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-84317", "field": "cveMetadata.datePublished"}, {"timestamp": "2026-10-12T20:59:58.019Z", "date_only": false, "value": "2026-10-12T20:59:58.019Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / GitHub_M", "record": "CVE-2026-84317", "field": "containers.cna.providerMetadata.dateUpdated"}, {"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-76PM-MQ2Q-9GCR", "record": "GHSA-76PM-MQ2Q-9GCR", "field": "database_specific.nvd_published_at"}, {"timestamp": "2026-10-12T21:17:22.213Z", "date_only": false, "value": "2026-10-12T21:17:22.213", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-84317", "record": "FKIE_CVE-2026-84317", "field": "published"}, {"timestamp": "2026-10-12T21:59:59.053Z", "date_only": false, "value": "2026-10-12T21:59:59.053081Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117430183434215444", "record": "CVE-2026-84317", "field": "creation_timestamp", "uuid": "9f0baae6-b414-43fb-ae8f-4d05ac577f2d", "content": "CVE-2026-84317 Nginx UI: MCP nginx_config_add skips config directive validation \u2192 authenticated nginx directive injection (RCE on the official image) Nginx UI is a web user interface for the Nginx web server. Prior to 2.4.1, internal/config/validation.go (ValidateConfigFile) is a security control that blocks dangerous nginx directives \u2014 js_*, perl_*, load_module of the njs/perl modules, and user root. It is enforced on three of the four config-write paths: api/config/add.go, api/config/modify.go, and mcp/config/config_modify.go. The fourth path \u2014 the MCP tool nginx_config_add (mcp/config/config_add.go) \u2014 does NOT call it: it writes the caller-supplied content straight to disk and reloads nginx. An authenticated MCP caller (or an MCP agent induced via prompt injection) can therefore inject exactly the directives the control is meant to block, leading to nginx code execution on deployments where the njs/perl module is available (e.g. the official Docker image). This issue is fixed in version 2.4.1.\nhttps://www.cve.org/CVERecord?id=CVE-2026-84317https://github.com/0xJacky/nginx-ui/security/advisories/GHSA-76pm-mq2q-9gcrhttps://github.com/0xJacky/nginx-ui/commit/23d1934099b05b2a01589b48129dc3d3159d91c2https://github.com/0xJacky/nginx-ui/releases/tag/v2.4.1#0xJacky #nginx-ui#CVE_2026_84317#bot", "url": "https://infosec.exchange/users/cve/statuses/117430183434215444"}, {"timestamp": "2026-10-13T17:49:31.431Z", "date_only": false, "value": "2026-10-13T17:49:31.431717Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-84317", "field": "containers.adp.0.metrics.0.other.content.timestamp"}, {"timestamp": "2026-10-13T17:49:31.431Z", "date_only": false, "value": "2026-10-13T17:49:31.431717Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-84317", "record": "FKIE_CVE-2026-84317", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2026-10-13T17:50:15.931Z", "date_only": false, "value": "2026-10-13T17:50:15.931Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-84317", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-10-13T17:50:15.931Z", "date_only": false, "value": "2026-10-13T17:50:15.931Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-84317", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-13T18:17:26.047Z", "date_only": false, "value": "2026-10-13T18:17:26.047", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-84317", "record": "FKIE_CVE-2026-84317", "field": "lastModified"}, {"timestamp": "2026-10-15T20:11:07Z", "date_only": false, "value": "2026-10-15T20:11:07Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-76PM-MQ2Q-9GCR", "record": "GHSA-76PM-MQ2Q-9GCR", "field": "published"}, {"timestamp": "2026-10-15T20:11:07Z", "date_only": false, "value": "2026-10-15T20:11:07Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-76PM-MQ2Q-9GCR", "record": "GHSA-76PM-MQ2Q-9GCR", "field": "modified"}, {"timestamp": "2026-10-16T00:03:16.404Z", "date_only": false, "value": "2026-10-16T00:03:16.404571Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/bootintel.bsky.social/post/3mxxbm3byyd2u", "record": "CVE-2026-84317", "field": "creation_timestamp", "uuid": "0549aeda-c3f0-413d-8e25-70460080545b", "content": "HIGH severity CVE just published in nginx:\n\nCVE-2026-84317. Nginx UI is a web user interface for the Nginx web server. Prior to 2.4.1, internal/config/validation.go (ValidateConfigFile) is a security control that blocks dangerous nginx directives \u2014\u2026\n\nnvd.nist.gov/vuln/detail/CVE-2026-84317", "url": "https://bsky.app/profile/bootintel.bsky.social/post/3mxxbm3byyd2u"}]}