CVE-2025-12548 - CVE House
Back to Database
Status published Critical CVE-2025-12548

Github.com/che-incubator/che-code: eclipse che — unauthenticated rce and secret exfiltration via tcp/3333

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2025-12548

Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Red Hat would like to thank Richard Leach (LME) for reporting this issue.

Affected Vendor

Affected Software

Red Hat OpenShift Dev Spaces (RHOSDS) 3.22, Red Hat OpenShift Dev Spaces (RHOSDS) 3.23, Red Hat OpenShift Dev Spaces (RHOSDS) 3.24
Vulnerable Versions:
sha256:3de7dd8077a9201eb7ff56c340629184773d6c06de9d6e083e13c5b51a82009c, sha256:a6fe7e233fa23e1fff9c74c5d4cbe800534561131b5be59533e88ede24452e3a, sha256:ced0e45c01cb5f473deb4fb137249b743b907d27172fbabd223024c4000ba56f

Timeline

Official Publish: January 13th, 2026
Last Modified: January 21st, 2026
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

Weaknesses (CWE)