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CVE-2026-65591 n8n before 1.123.64 Sanitizer Bypass Remote Code Execution

🗓️ 22 Jul 2026 11:21:40Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 57 Views

Authenticated users can bypass sanitizer via legacy expression evaluator to execute host code.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-65591
22 Jul 202611:21
–attackerkb
githubexploit
GithubExploit
Exploit for Expression Language Injection in N8N
10 Aug 202611:02
–githubexploit
circl
Circl
CVE-2026-65591
22 Jul 202612:41
–circl
cve
CVE
CVE-2026-65591
22 Jul 202611:21
–cve
euvd
EUVD
EUVD-2026-47635
22 Jul 202611:21
–euvd
github
Github Security Blog
Duplicate Advisory: Legacy Expression Evaluator Sanitizer Bypass Leads to Authenticated Code Execution
22 Jul 202612:32
–github
github
Github Security Blog
n8n: Legacy Expression Evaluator Sanitizer Bypass Leads to Authenticated Code Execution
22 Jul 202622:02
–github
kitploit
Kitploit
CVE-2026-65591
9 Oct 202616:36
–kitploit
mend
Mend
CVE-2026-65591
22 Jul 202611:21
–mend
nvd
NVD
CVE-2026-65591
22 Jul 202612:18
–nvd
Rows per page
[
  {
    "vendor": "n8n-io",
    "product": "n8n",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:npm/n8n",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "1.123.64"
      },
      {
        "version": "1.123.64",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  },
  {
    "vendor": "n8n-io",
    "product": "n8n",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:npm/n8n",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "2.30.1"
      },
      {
        "version": "2.30.1",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  },
  {
    "vendor": "n8n-io",
    "product": "n8n",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:npm/n8n",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "2.29.8"
      },
      {
        "version": "2.29.8",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  }
]

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