{"id":"CVE-2026-117466","aliases":[],"title":"In affected versions of Octopus Server, a user holding the System Manager role could escalate their privileges to full system Administrator.","titleSource":"Octopus","descriptionSource":"Octopus","products":[{"vendor":"Octopus Deploy","name":"Octopus Server","platforms":["Windows","Linux"],"versions":[{"version":"2019.0.0","status":"affected","lessThan":"2026.2.13469","versionType":"custom"},{"version":"2026.3.0","status":"affected","lessThan":"2026.3.15863","versionType":"custom"}],"defaultStatus":"unaffected","source":"Octopus","url":"https://www.cve.org/CVERecord?id=CVE-2026-117466"}],"remediation":[],"description":"In affected versions of Octopus Server, a user holding the System Manager role could escalate their privileges to full system Administrator.","severity":"high","score":8.6,"published":"2026-10-27T10:40:49.413Z","modified":"2026-10-27T10:40:49.413Z","withdrawn":false,"knownExploited":false,"affected":[],"references":["https://advisories.octopus.com/post/2026/sa2026-17"],"sources":[{"name":"CVE","id":"CVE-2026-117466","modified":"2026-10-27T10:40:49.413Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-117466"}],"assessments":[{"source":"Octopus","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","score":8.6}],"sourceAffected":[],"kev":{"status":"not-listed","checkedAt":"2026-10-28T20:10:32.935Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}