CVE-2025-12548

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.

CVSS v3 9.0 CRITICAL

9.0^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 2.3 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://access.redhat.com/errata/RHSA-2025:22620
https://access.redhat.com/errata/RHSA-2025:22623
https://access.redhat.com/errata/RHSA-2025:22652
https://access.redhat.com/security/cve/CVE-2025-12548
https://bugzilla.redhat.com/show_bug.cgi?id=2408850

Configurations

No configuration.

History

15 Apr 2026, 00:35

Type	Values Removed	Values Added
Summary		(es) Se encontró una falla en Eclipse Che che-machine-exec. Esta vulnerabilidad permite la ejecución remota de comandos arbitrarios no autenticados y la exfiltración de secretos (claves SSH, tokens, etc.) de los contenedores de Espacio de Trabajo de Desarrollador de otros usuarios, a través de una API JSON-RPC / websocket no autenticada expuesta en el puerto TCP 3333.

13 Jan 2026, 16:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-01-13 16:15

Updated : 2026-06-17 08:32

NVD link : CVE-2025-12548

Mitre link : CVE-2025-12548

CVE.ORG link : CVE-2025-12548

JSON object : View

Products Affected

No product.

CWE

CWE-306

Missing Authentication for Critical Function

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