{"schemaVersion":3,"id":"CVE-2026-86671","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"In Eclipse Che versions 7.29.0 and later, the GET `/api/scm/resolve` and `POST /api/factory/resolver` endpoints pass an attacker-controlled URL to `URLFetcher.fetch()`, which calls `new URL(url).openConnection()` with no scheme or host allow-list and returns the response body to the caller. Any authenticated Che user can read arbitrary local files via the file:// scheme (including the pod's Kubernetes service-account token at `file:///var/run/secrets/kubernetes.io/serviceaccount/token`), reach internal HTTP services and cloud instance metadata endpoints (169.254.169.254), and have their stored SCM personal access token attached as an `Authorization` header to a host of their choosing. The same credential-forwarding behavior also fires when a victim opens a workspace from a malicious devfile whose `parent.uri` points to an attacker-controlled server, enabling exfiltration of the victim's SCM PAT without direct API access. No fix is available.","dates":{"published":"2026-10-05T16:21:57.738Z","modified":"2026-10-05T19:03:35.456Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":8.4,"severity":"high","version":"4.0","versionLabel":"v4.0","source":"CVE.org","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"4.0","versionLabel":"v4.0","source":"CVE.org","score":8.4,"severity":"high","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:N","exploitability":null,"impact":null,"computed":false},{"version":"4.0","versionLabel":"v4.0","source":"NVD","score":8.4,"severity":"high","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00252,"percentile":0.15587,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[{"date":"2026-10-06T00:00:00.000Z","score":0.00252,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00252,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00252,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00252,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00252,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00252,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00252,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00252,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00252,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00252,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00252,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00252,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00252,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00252,"percentile":0.15587}],"last30":[{"date":"2026-10-06T00:00:00.000Z","score":0.00252,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00252,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00252,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00252,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00252,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00252,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00252,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00252,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00252,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00252,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00252,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00252,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00252,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00252,"percentile":0.15587}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-73","name":"External 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