{"id":"CVE-2026-118645","aliases":[],"cve":{"records":[{"id":"CVE-2026-118645","source":"VulnCheck","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-10-28T17:24:54.846Z","published":"2026-10-28T18:59:44.935Z","modified":"2026-10-29T20:54:42.221Z"}],"publishers":[{"name":"VulnCheck","role":"CNA","organizationId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","modified":"2026-10-28T18:59:44.935Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2026-10-29T20:54:42.221Z"}],"references":[{"url":"https://github.com/n8n-io/n8n/security/advisories/GHSA-65mv-v8rp-54wc","tags":["vendor-advisory"],"source":"VulnCheck"},{"url":"https://www.vulncheck.com/advisories/n8n-before-1.123.85-2.43.5-and-2.44.1-filter-injection-via-quick-base-node-where-parameter","tags":["third-party-advisory"],"source":"VulnCheck"}],"weaknesses":[{"id":"CWE-943","description":"Improper Neutralization of Special Elements in Data Query Logic","source":"VulnCheck"}],"applicability":[{"source":"VulnCheck","statements":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:n8n:n8n:*:*:*:*:*:*:*:*","versionEndExcluding":"1.123.85"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:n8n:n8n:*:*:*:*:*:*:*:*","versionStartIncluding":"2.44.0","versionEndExcluding":"2.44.1"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:n8n:n8n:*:*:*:*:*:*:*:*","versionStartIncluding":"2.0.0","versionEndExcluding":"2.43.5"}]}]}]}],"prioritization":[{"source":"CISA-ADP","type":"SSVC","role":"CISA Coordinator","timestamp":"2026-10-29T15:28:45.488305Z","decisions":[{"name":"Exploitation","value":"none"},{"name":"Automatable","value":"no"},{"name":"Technical Impact","value":"partial"}]}]},"title":"n8n before 1.123.85, 2.43.5, and 2.44.1 Filter Injection via Quick Base Node Where Parameter","titleSource":"VulnCheck","descriptionSource":"VulnCheck","description":"n8n before 1.123.85, 2.x before 2.43.5, and 2.44.x before 2.44.1 contains a filter injection vulnerability in the Quick Base node, which sends the Where filter to the Quick Base API as raw query text. Attackers supplying untrusted input such as webhook data used to build the filter can make Get Many return every record or Delete remove every record with the workflow credential's privileges.","score":8.7,"severity":"high","published":"2026-10-28T18:59:44.935Z","modified":"2026-10-29T20:54:42.221Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"n8n-io","name":"n8n","platforms":[],"versions":[{"version":"0","status":"affected","lessThan":"1.123.85","versionType":"semver"},{"version":"1.123.85","status":"unaffected","versionType":"semver"}],"defaultStatus":"unaffected","packageURL":"pkg:npm/n8n","packageIdentity":{"ecosystem":"npm","name":"n8n"},"cpes":[],"source":"VulnCheck","url":"https://www.cve.org/CVERecord?id=CVE-2026-118645"},{"vendor":"n8n-io","name":"n8n","platforms":[],"versions":[{"version":"2.44.0","status":"affected","lessThan":"2.44.1","versionType":"semver"},{"version":"2.44.1","status":"unaffected","versionType":"semver"}],"defaultStatus":"unaffected","packageURL":"pkg:npm/n8n","packageIdentity":{"ecosystem":"npm","name":"n8n"},"cpes":[],"source":"VulnCheck","url":"https://www.cve.org/CVERecord?id=CVE-2026-118645"},{"vendor":"n8n-io","name":"n8n","platforms":[],"versions":[{"version":"2.0.0","status":"affected","lessThan":"2.43.5","versionType":"semver"},{"version":"2.43.5","status":"unaffected","versionType":"semver"}],"defaultStatus":"unaffected","packageURL":"pkg:npm/n8n","packageIdentity":{"ecosystem":"npm","name":"n8n"},"cpes":[],"source":"VulnCheck","url":"https://www.cve.org/CVERecord?id=CVE-2026-118645"}],"remediation":[],"references":["https://github.com/n8n-io/n8n/security/advisories/GHSA-65mv-v8rp-54wc","https://www.vulncheck.com/advisories/n8n-before-1.123.85-2.43.5-and-2.44.1-filter-injection-via-quick-base-node-where-parameter"],"sources":[{"name":"CVE","id":"CVE-2026-118645","modified":"2026-10-29T20:54:42.221Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-118645"}],"assessments":[{"source":"VulnCheck","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N","score":7},{"source":"VulnCheck","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N","score":8.7}],"sourceAffected":[],"observedAt":"2026-10-29T21:32:39.612Z","kev":{"status":"not-listed","checkedAt":"2026-10-31T14:15:35.655Z"},"coverage":[{"source":"NVD","status":"available","checkedAt":"2026-10-30T01:50:43.317Z","attemptedAt":"2026-10-30T01:50:43.317Z"},{"source":"GHSA","status":"available","checkedAt":"2026-10-30T01:50:41.852Z","attemptedAt":"2026-10-30T01:50:41.852Z"},{"source":"EUVD","status":"available","checkedAt":"2026-10-30T01:50:43.207Z","attemptedAt":"2026-10-30T01:50:43.207Z"},{"source":"EPSS","status":"available","checkedAt":"2026-10-30T01:50:42.739Z","attemptedAt":"2026-10-30T01:50:42.739Z"}],"evidence":[{"source":"GitHub Advisory Database","id":"GHSA-6vpf-74v5-9qcm","url":"https://github.com/advisories/GHSA-6vpf-74v5-9qcm","modified":"2026-10-28T21:31:24Z","score":8.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N","checkedAt":"2026-10-30T01:50:41.852Z"},{"source":"FIRST EPSS","id":"CVE-2026-118645","url":"https://www.first.org/epss/","probability":0.00231,"percentile":0.13928,"date":"2026-10-29","checkedAt":"2026-10-30T01:50:42.739Z"},{"source":"ENISA EUVD","id":"EUVD-2026-112376","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-112376","modified":"Oct 29, 2026, 8:54:42 PM","score":7,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N","checkedAt":"2026-10-30T01:50:43.207Z"},{"source":"NVD","id":"CVE-2026-118645","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-118645","modified":"2026-10-29T21:17:16.023","score":7,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","checkedAt":"2026-10-30T01:50:43.317Z"},{"source":"NVD","id":"CVE-2026-118645","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-118645","modified":"2026-10-29T21:17:16.023","score":8.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N","checkedAt":"2026-10-30T01:50:43.317Z"}],"aiSummary":{"text":"n8n versions before 1.123.85, 2.x before 2.43.5, and 2.44.x before 2.44.1 have a filter injection vulnerability in the Quick Base node. Attackers can supply untrusted input to make Get Many return every record or Delete remove every record with workflow credential's privileges. The vulnerability is due to improper neutralization of special elements in data query logic.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-10-30T09:42:05.347Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-118645"}]}}