CVE-2025-12548
Github.com/che-incubator/che-code: eclipse che — unauthenticated rce and secret exfiltration via tcp/3333
Vexday Risk Score
43Attention
SSVC decision (CISA)
Attend
PoC available → attend closely
CVSS 9EPSS 1.2%KEV nãoPoC —Nuclei —Metasploit simPatch referenciado
Lifecycle
01 Dec 2025Metasploit module available
13 Jan 2026Published on NVD
Recommendation: Plan a near-term fix — a public PoC already exists.
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:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Affected products
Red Hat · Red Hat OpenShift Dev Spaces (RHOSDS) 3.22Red Hat · Red Hat OpenShift Dev Spaces (RHOSDS) 3.23Red Hat · Red Hat OpenShift Dev Spaces (RHOSDS) 3.24Want to know if your infrastructure is exposed to this?
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