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PYSEC-2026-1442 H2O Vulnerable to Execution of Arbitrary Files

🗓️ 07 Jul 2026 14:34:54Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 3 Views

H2O ai version 3.46.0 exposes an EncryptionTool endpoint that encrypts arbitrary files with attacker chosen keys that can be overwritten.

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07 Jul 2026 17:46Current
6.1Medium risk
Vulners AI Score6.1
CVSS 36.5
EPSS0.0033
3