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The vulnerability of the Python Task Runner module of the N8n automation platform allows a hacker to bypass the sandbox protection mechanisms and execute arbitrary code.
🗓️ 18 May 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 1 Views
| Reporter | Title | Published | Views | Family All 12 |
|---|---|---|---|---|
 | CVE-2026-42234 | 4 May 202618:36 | – | attackerkb |
 | n8n 代码注入漏洞 | 4 May 202600:00 | – | cnnvd |
 | CVE-2026-42234 | 4 May 202618:36 | – | cve |
 | CVE-2026-42234 n8n: Python Task Runner Sandbox Escape | 4 May 202618:36 | – | cvelist |
 | EUVD-2026-27109 | 4 May 202618:36 | – | euvd |
 | n8n has a Python Task Runner Sandbox Escape Vulnerability | 29 Apr 202621:21 | – | github |
 | CVE-2026-42234 | 4 May 202619:16 | – | nvd |
 | GHSA-44V6-JHGM-P3M4 n8n has a Python Task Runner Sandbox Escape Vulnerability | 29 Apr 202621:21 | – | osv |
 | PT-2026-36904 | 4 May 202600:00 | – | ptsecurity |
 | CVE-2026-42234 | 5 Jun 202619:16 | – | redhatcve |
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18 May 2026 00:00Current
6.1Medium risk
Vulners AI Score6.1
CVSS 37.1
CVSS 27.5
EPSS0.00377