CVE-2026-114278

The che-machine-exec service constructs a shell command by concatenating user-controlled input the username and namespace fields from the /exec/init and /exec/config JSON endpoints into a double-quoted sh -c "echo "..." ..." invocation without any escaping. When che-machine-exec is run with...

CVE-2026-114278 Unauthenticated Command Injection via kubeconfig Username in che-machine-exec

The che-machine-exec service constructs a shell command by concatenating user-controlled input the username and namespace fields from the /exec/init and /exec/config JSON endpoints into a double-quoted sh -c "echo "..." ..." invocation without any escaping. When che-machine-exec is run with...

EUVD-2026-112026

The che-machine-exec service constructs a shell command by concatenating user-controlled input the username and namespace fields from the /exec/init and /exec/config JSON endpoints into a double-quoted sh -c "echo "..." ..." invocation without any escaping. When che-machine-exec is run with...

CVE-2026-114278 Unauthenticated Command Injection via kubeconfig Username in che-machine-exec

The che-machine-exec service constructs a shell command by concatenating user-controlled input the username and namespace fields from the /exec/init and /exec/config JSON endpoints into a double-quoted sh -c "echo "..." ..." invocation without any escaping. When che-machine-exec is run with...

CVE-2026-114278

The che-machine-exec service is vulnerable to unauthenticated command injection because it constructs shell commands by concatenating user-controlled input from the /exec/init and /exec/config JSON endpoints without proper escaping. Specifically, the username and namespace fields are inserted int...

PT-2026-128212

Name of the Vulnerable Software and Affected Versions Eclipse Che che-machine-exec affected versions not specified Description The che-machine-exec service is subject to OS command injection. The service constructs shell commands by concatenating user-controlled input into a double-quoted sh -c...

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

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

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: Missing Authentication for Critical Function

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...

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...

Eclipse Che access control error vulnerability

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...