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n8n has Arbitrary File Read via Python Code Node Sandbox Escape

🗓️ 25 Feb 2026 21:22:39Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 10 Views

Authenticated users can escape the Python Code sandbox to exfiltrate files or gain remote code execution; upgrade.

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27 Feb 2026 21:51Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.19.9
CVSS 47.1
EPSS0.00352
SSVC
10