{"id":"CVE-2026-113620","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-113620","generatedAt":"2026-10-28T01:53:00.595Z","title":"The attacker can open an exec or log session for a microservice or fog whose UUID they already know.","description":"In Eclipse ioFog Controller versions 3.8.0 through 3.9.1, operator WebSocket upgrades on the exec and log routes do not verify the bearer JWT. The payload is decoded and its groups or roles are used as RBAC subjects. A self-minted token whose groups contain admin matches the built-in admin role, with no account and no RoleBinding. The attacker can open an exec or log session for a microservice or fog whose UUID they already know. HTTP routes are not affected: they verify the token before RBAC. Agent WebSockets verify the fog token and are not affected.","published":"2026-10-20T13:16:42.000Z","lastModified":"2026-10-20T19:48:50.000Z","status":"Awaiting Analysis","sourceIdentifier":"emo@eclipse.org","cvss":{"version":"3.1","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-347"],"affected":[],"epss":{"score":0.00286,"percentile":0.20923,"date":"2026-10-26","history":[{"date":"2026-10-21","score":0.00286,"percentile":0.19968}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.29%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-20T13:16:42.000Z","detail":{"score":"9.8","severity":"CRITICAL","publishedAt":"2026-10-20T13:16:41.610Z"},"summary":"New CVE, critical severity (CVSS 9.8)."}],"references":[{"url":"https://gitlab.eclipse.org/security/cve-assignment/-/work_items/468","source":"emo@eclipse.org"},{"url":"https://gitlab.eclipse.org/security/vulnerability-reports/-/work_items/1267","source":"emo@eclipse.org"},{"url":"https://gitlab.eclipse.org/security/vulnerability-reports/-/work_items/1269","source":"emo@eclipse.org"},{"url":"https://gitlab.eclipse.org/security/vulnerability-reports/-/work_items/1270","source":"emo@eclipse.org"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-113620","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}