Important: Red Hat Security Advisory: Red Hat OpenShift Dev Spaces 3.28.0 Release.

Red Hat OpenShift Dev Spaces 3.28.0 has been released. Red Hat OpenShift Dev Spaces provides a cloud developer workspace server and a browser-based IDE built for teams and organizations. Dev Spaces runs in OpenShift and is well-suited for container-based development. The 3.28 release is based on...

Important: Red Hat Security Advisory: Red Hat OpenShift Dev Spaces 3.27.1 Release.

Red Hat OpenShift Dev Spaces 3.27.1 has been released. Red Hat OpenShift Dev Spaces provides a cloud developer workspace server and a browser-based IDE built for teams and organizations. Dev Spaces runs in OpenShift and is well-suited for container-based development. The 3.27 release is based on...

📄 Eclipse Che WebSocket Machine-Exec Remote Code Execution

This Python script is a WebSocket-based client designed to interact with an Eclipse Che / DevSpaces machine-exec service and test for an unauthenticated remote code execution vulnerability...

Eclipse Che Machine-Exec WebSocket Service Exposure Detector

This Python script is a lightweight security detection tool designed to identify potentially exposed or misconfigured machine-exec WebSocket services associated with Eclipse Che running on port 3333...

VulnCheck KEV: 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...

Metasploit Wrap-Up 03/27/2026

Better NTLM Relaying Functionality This week’s release brings an improvement to the SMB NTLM relay server. In the past, it’s support has been expanded with modules for relaying to HTTP ESC8, MSSQL and LDAP while still receiving connections over the humble SMB service. Prior to this release, clien...

Eclipse Che machine-exec Unauthenticated RCE

This module exploits an unauthenticated remote code execution vulnerability in the Eclipse Che machine-exec service CVE-2025-12548. The machine-exec service, exposed on port 3333 within Red Hat OpenShift DevSpaces developer workspace containers, accepts WebSocket connections without authenticatio...

Important: Red Hat Security Advisory: Red Hat OpenShift Dev Spaces 3.26.1 Release.

Red Hat OpenShift Dev Spaces 3.26.1 has been released. 3.26.1 includes CVE fixes for CVE-2025-15467, CVE-2025-6176, CVE-2026-1761, CVE-2026-0719, CVE-2025-61732, and CVE-2025-61726. Red Hat OpenShift Dev Spaces provides a cloud developer workspace server and a browser-based IDE built for teams an...

Important: Red Hat Security Advisory: Red Hat OpenShift Dev Spaces 3.26.0 Release.

Red Hat OpenShift Dev Spaces 3.26.0 has been released. Red Hat OpenShift Dev Spaces provides a cloud developer workspace server and a browser-based IDE built for teams and organizations. Dev Spaces runs in OpenShift and is well-suited for container-based development. The 3.26 release is based on...

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...

CVE-2025-12548 Github.com/che-incubator/che-code: eclipse che — unauthenticated rce and secret exfiltration via tcp/3333

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...

CVE-2025-12548

The CVE-2025-12548 issue affects Eclipse Che che-machine-exec, exposed in Red Hat OpenShift Dev Spaces. A flaw allows unauthenticated remote arbitrary command execution and secret exfiltration from other users’ Developer Workspace containers via an unauthenticated JSON-RPC/WebSocket API on TCP po...

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...

Eclipse Che 访问控制错误漏洞

Eclipse Che is a set of Java-based open source online integrated development environments IDEs from the Eclipse Foundation. An access control error vulnerability exists in Eclipse Che che-machine-exec, which originates from an unauthenticated remote attacker who can execute arbitrary commands and...

PT-2026-2441

Name of the Vulnerable Software and Affected Versions Eclipse Che versions affected versions not specified Description A flaw exists in Eclipse Che che-machine-exec that permits unauthenticated remote arbitrary command execution and secret exfiltration, including SSH keys and tokens, from other...

CVE-2021-41034

The build of some language stacks of Eclipse Che version 6 includes pulling some binaries from an unsecured HTTP endpoint. As a consequence the builds of such stacks are vulnerable to MITM attacks that allow the replacement of the original binaries with arbitrary ones. The stacks involved are Jav...

Critical: Red Hat Security Advisory: Red Hat OpenShift Dev Spaces 3.25.0 Release.

Red Hat OpenShift Dev Spaces 3.25.0 has been released. Red Hat OpenShift Dev Spaces provides a cloud developer workspace server and a browser-based IDE built for teams and organizations. Dev Spaces runs in OpenShift and is well-suited for container-based development. The 3.25 release is based on...

Important: Red Hat Security Advisory: Red Hat OpenShift Dev Spaces 3.23.1 Release.

Red Hat OpenShift Dev Spaces 3.23.1 has been released. This release addresses CVE-2025-12548 'Eclipse Che — unauthenticated RCE and secret exfiltration via TCP/3333'...

Important: Red Hat Security Advisory: Red Hat OpenShift Dev Spaces 3.24.0 Release.

Red Hat OpenShift Dev Spaces 3.24.0 has been released. Red Hat OpenShift Dev Spaces provides a cloud developer workspace server and a browser-based IDE built for teams and organizations. Dev Spaces runs in OpenShift and is well-suited for container-based development. The 3.24 release is based on...

EUVD-2020-3123

Malware in sbrugna...