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CVE-2025-12548

CRITICAL CVSS: 9.0 Published: 2026-01-13 Modified: 2026-06-17

Description

A flaw was found in Eclipse Che che-machine-exec. This vulnerability allows unauthenticated remote arbitrary command execution and secret exfiltration (SSH keys, tokens, etc.) from other users' Developer Workspace containers, via an unauthenticated JSON-RPC / websocket API exposed on TCP port 3333.

Affected Platforms

Unknown

Weakness Type

CWE-306

References