{"cvss":0.0,"datePublished":"2026-04-15T00:00:00Z","dateUpdated":"2026-04-15T00:00:00Z","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.","dueDate":"","id":"CVE-2025-12548","kev_catalogs":["vulncheck"],"knownRansomwareCampaignUse":"Unknown","product":"Red Hat OpenShift Dev Spaces (RHOSDS) 3.22","requiredAction":"Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.","severity":"HIGH","source":"vulncheck_kev","title":"  Missing Authentication for Critical Functionality","vendor":"Red Hat"}