{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-44846","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-05-07T21:21:48.353Z","datePublished":"2026-08-17T21:04:18.891Z","dateUpdated":"2026-08-18T13:13:42.335Z"},"containers":{"cna":{"title":"JumpServer: Privilege Overwrite via Organization Invite Logic Flaw","problemTypes":[{"descriptions":[{"cweId":"CWE-863","lang":"en","description":"CWE-863: Incorrect Authorization","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":6.2,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:L","version":"3.1"}}],"references":[{"name":"https://github.com/jumpserver/jumpserver/security/advisories/GHSA-j836-99w5-523r","tags":["x_refsource_CONFIRM"],"url":"https://github.com/jumpserver/jumpserver/security/advisories/GHSA-j836-99w5-523r"},{"name":"https://github.com/jumpserver/jumpserver/pull/16662","tags":["x_refsource_MISC"],"url":"https://github.com/jumpserver/jumpserver/pull/16662"},{"name":"https://github.com/jumpserver/jumpserver/commit/1803be11a410eb99cd171d47053b697a119c4a50","tags":["x_refsource_MISC"],"url":"https://github.com/jumpserver/jumpserver/commit/1803be11a410eb99cd171d47053b697a119c4a50"},{"name":"https://github.com/jumpserver/jumpserver/releases/tag/v4.10.17","tags":["x_refsource_MISC"],"url":"https://github.com/jumpserver/jumpserver/releases/tag/v4.10.17"}],"affected":[{"vendor":"jumpserver","product":"jumpserver","versions":[{"version":"< 4.10.17","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-08-17T21:04:18.891Z"},"descriptions":[{"lang":"en","value":"JumpServer is an open source bastion host and an operation and maintenance security audit system. Prior to 4.10.17, a user with the users.invite_user permission can submit an existing member to POST /api/v1/users/users/invite/, causing the organization invitation logic in apps/users/api/user.py to execute user.org_roles.set(org_roles) and replace the member's existing organization roles, which can escalate privileges or downgrade administrators. This issue is fixed in version 4.10.17."}],"source":{"advisory":"GHSA-j836-99w5-523r","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-18T13:13:17.215155Z","id":"CVE-2026-44846","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-08-18T13:13:42.335Z"}}]}}