{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-117466","assignerOrgId":"6f4f8c89-ef06-4bae-a2a5-6734ddf76272","state":"PUBLISHED","assignerShortName":"Octopus","dateReserved":"2026-10-27T05:16:33.514Z","datePublished":"2026-10-27T10:40:49.413Z","dateUpdated":"2026-10-27T10:40:49.413Z"},"containers":{"cna":{"providerMetadata":{"orgId":"6f4f8c89-ef06-4bae-a2a5-6734ddf76272","shortName":"Octopus","dateUpdated":"2026-10-27T10:40:49.413Z"},"problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-269","description":"CWE-269: Improper Privilege Management","type":"CWE"}]}],"affected":[{"vendor":"Octopus Deploy","product":"Octopus Server","platforms":["Windows","Linux"],"versions":[{"status":"affected","version":"2019.0.0","lessThan":"2026.2.13469","versionType":"custom"},{"status":"affected","version":"2026.3.0","lessThan":"2026.3.15863","versionType":"custom"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","value":"In affected versions of Octopus Server, a user holding the System Manager role could escalate their privileges to full system Administrator.","supportingMedia":[{"type":"text/html","base64":false,"value":"In affected versions of Octopus Server, a user holding the System Manager role could escalate their privileges to full system Administrator."}]}],"references":[{"url":"https://advisories.octopus.com/post/2026/sa2026-17"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"HIGH","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"HIGH","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"HIGH","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED","version":"4.0","baseSeverity":"HIGH","baseScore":8.6,"vectorString":"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"}}],"credits":[{"lang":"en","value":"This vulnerability was found by Nathan Willoughby","type":"finder"}],"source":{"discovery":"INTERNAL"},"x_generator":{"engine":"Vulnogram 1.0.5"}}}}