{"schema":"threatline.record/2","record":{"id":"CVE-2026-114278","aliases":[],"summary":"Unauthenticated Command Injection via kubeconfig Username in che-machine-exec","details":"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).","categories":["Unclassified"],"product":"Eclipse Che","vendor":"Eclipse Foundation","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-114278","source_modified_at":"2026-10-28T11:55:05.600Z","fetched_at":"2026-10-28T15:55:58.673066Z","product":"Eclipse Che","vendor":"Eclipse Foundation","versions":[{"status":"affected","version":"7.0.0","lessThanOrEqual":"7.122.0","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":9.8,"severity":"Critical","kev":{"listed":false},"epss":{"probability":null,"percentile":null,"score_date":null},"published_at":"2026-10-28T11:55:05.600Z","modified_at":"2026-10-28T11:55:05.600Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-114278","fetched_at":"2026-10-28T15:55:58.673066Z","source_modified_at":"2026-10-28T11:55:05.600Z"}],"sources":["CVE List"],"references":[{"source":"CVE List","url":"https://gitlab.eclipse.org/security/vulnerability-reports/-/work_items/359"},{"source":"CVE List","url":"https://github.com/eclipse-che/che-machine-exec/commit/a78541c29e5f48fd59a49cf206bc0e507628bd23"},{"source":"CVE List","url":"https://gitlab.eclipse.org/security/cve-assignment/-/work_items/476"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-28T11:55:05.600Z","content_hash":"fdf8991b226d586549cb5528133aa4876eb37c4cf640d24ffc69774750c0d4f6"}}