CVE-2026-114278
CVE-2026-114278 · Unauthenticated Command Injection via kubeconfig Username in che-machine-exec
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
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 authentication disabled (its default), any network-reachable attacker can achieve remote code execution in containers che-machine-exec is configured to access, via shell command substitution ($(...) or backticks).
CVSS 9.8 · Crítica · EPSS 0,9%
- Publicación
- Actualización
Productos y versiones afectados
eclipse che
- Versiones
- ≥ 7.0.0, ≤ 7.122.0: Afectada (semver)
Sin corrección publicada