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CVE-2026-42234

🗓️ 04 May 2026 19:16:06Reported by [email protected]Type 
nvd
 nvd
🔗 web.nvd.nist.gov👁 67 Views

Authenticated workflow editors could escape the sandbox via Python Code Node and execute code on the task runner; patched.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-42234
4 May 202618:36
–attackerkb
bdu_fstec
BDU FSTEC
N8n Python Task Runner Code Execution
18 May 202600:00
–bdu_fstec
cnnvd
CNNVD
n8n code injection vulnerability
4 May 202600:00
–cnnvd
cve
CVE
CVE-2026-42234
4 May 202618:36
–cve
cvelist
Cvelist
CVE-2026-42234 n8n: Python Task Runner Sandbox Escape
4 May 202618:36
–cvelist
euvd
EUVD
EUVD-2026-27109
4 May 202618:36
–euvd
github
Github Security Blog
n8n has a Python Task Runner Sandbox Escape Vulnerability
29 Apr 202621:21
–github
mend
Mend
CVE-2026-42234
4 May 202618:36
–mend
osv_ghsa
osv_ghsa
GHSA-44V6-JHGM-P3M4 n8n has a Python Task Runner Sandbox Escape Vulnerability
29 Apr 202621:21
–osv_ghsa
ptsecurity
Positive Technologies
PT-2026-36904
4 May 202600:00
–ptsecurity
Rows per page
NVD
Node
OR
n8nn8nRange<1.123.32enterprisenode.js
n8nn8nRange2.17.0–2.17.4enterprisenode.js
n8nn8nMatch2.18.0enterprisenode.js

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17 Jun 2026 10:47Current
CVSS 3.18.8
CVSS 47.1
EPSS0.00653
SSVC
67