{"metadata": {"vulnerability": "CVE-2026-110842", "count": 15, "kinds": {"milestone": 4, "sighting": 2, "kev": 0, "other": 9}}, "data": [{"timestamp": "2026-09-30T00:00:00Z", "date_only": false, "value": "2026-09-30T00:00:00.000Z", "kind": "other", "label": "Made public", "source": "cvelistv5 / VulnCheck", "record": "CVE-2026-110842", "field": "containers.cna.datePublic"}, {"timestamp": "2026-10-14T22:12:22.055Z", "date_only": false, "value": "2026-10-14T22:12:22.055Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-110842", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-10-14T22:52:17.341Z", "date_only": false, "value": "2026-10-14T22:52:17.341Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-110842", "field": "cveMetadata.datePublished"}, {"timestamp": "2026-10-14T22:52:17.341Z", "date_only": false, "value": "2026-10-14T22:52:17.341Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / VulnCheck", "record": "CVE-2026-110842", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-14T23:17:24Z", "date_only": false, "value": "2026-10-14T23:17:24Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-FM6V-QHR5-4C32", "record": "GHSA-FM6V-QHR5-4C32", "field": "database_specific.nvd_published_at"}, {"timestamp": "2026-10-14T23:17:24.637Z", "date_only": false, "value": "2026-10-14T23:17:24.637", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-110842", "record": "FKIE_CVE-2026-110842", "field": "published"}, {"timestamp": "2026-10-15T00:31:17Z", "date_only": false, "value": "2026-10-15T00:31:17Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-FM6V-QHR5-4C32", "record": "GHSA-FM6V-QHR5-4C32", "field": "published"}, {"timestamp": "2026-10-15T00:31:17Z", "date_only": false, "value": "2026-10-15T00:31:17Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-FM6V-QHR5-4C32", "record": "GHSA-FM6V-QHR5-4C32", "field": "modified"}, {"timestamp": "2026-10-15T01:04:40.912Z", "date_only": false, "value": "2026-10-15T01:04:40.912286Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117442234315378784", "record": "CVE-2026-110842", "field": "creation_timestamp", "uuid": "41696086-532a-4a04-8bc5-74359eb75e31", "content": "CVE-2026-110842 n8n before 2.41.4 and 2.42.1 Prototype Pollution via MCP Workflow-Validation Interpreter n8n before 2.41.4 and 2.42.x before 2.42.1 contains a prototype pollution vulnerability in the MCP workflow-validation tool, whose interpreter evaluates caller-supplied code in the main process, reads inherited properties, and permits assignment onto shared prototypes. An authenticated member holding only a workflow:read grant can replace a built-in method with one returning a truthy value so server-side permission checks accept unheld scopes, enabling takeover of owner accounts not protected by MFA.\nhttps://www.cve.org/CVERecord?id=CVE-2026-110842https://github.com/n8n-io/n8n/security/advisories/GHSA-5jr4-xmvf-frmjhttps://www.vulncheck.com/advisories/n8n-before-2.41.4-and-2.42.1-prototype-pollution-via-mcp-workflow-validation-interpreter#n8n-io #n8n#CVE_2026_110842#bot", "url": "https://infosec.exchange/users/cve/statuses/117442234315378784"}, {"timestamp": "2026-10-15T12:00:07.183Z", "date_only": false, "value": "2026-10-15T12:00:07.183961Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3mxvz6ychan2l", "record": "CVE-2026-110842", "field": "creation_timestamp", "uuid": "7e89b525-9f58-4510-a66e-8da76799b7d0", "content": "CVE-2026-110842 - n8n\nThe n8n automation tool lets a user who can only view workflows change internal code and trick the system into thinking they have higher permissions. This can let them take over accounts that\u2026\n\nToo many irrelevant or confusing CVEs? Use stackflag.com\n\n#n8n #n8nio #CVE #infosec", "url": "https://bsky.app/profile/stackflag.bsky.social/post/3mxvz6ychan2l"}, {"timestamp": "2026-10-15T13:44:32.171Z", "date_only": false, "value": "2026-10-15T13:44:32.171824Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-110842", "field": "containers.adp.0.metrics.0.other.content.timestamp"}, {"timestamp": "2026-10-15T13:44:32.171Z", "date_only": false, "value": "2026-10-15T13:44:32.171824Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-110842", "record": "FKIE_CVE-2026-110842", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2026-10-15T13:44:50.036Z", "date_only": false, "value": "2026-10-15T13:44:50.036Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-110842", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-10-15T13:44:50.036Z", "date_only": false, "value": "2026-10-15T13:44:50.036Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-110842", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-15T14:17:20.867Z", "date_only": false, "value": "2026-10-15T14:17:20.867", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-110842", "record": "FKIE_CVE-2026-110842", "field": "lastModified"}]}