CVE-2026-44846

{"id": "CVE-2026-44846", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-44846", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-08-18T13:13:17.215155Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.2, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:L", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "LOW", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.5, "exploitabilityScore": 0.7}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "jumpserver", "product": "jumpserver", "versions": [{"status": "affected", "version": "< 4.10.17"}]}]}], "published": "2026-08-17T21:16:45.227", "references": [{"url": "https://github.com/jumpserver/jumpserver/commit/1803be11a410eb99cd171d47053b697a119c4a50", "source": "security-advisories@github.com"}, {"url": "https://github.com/jumpserver/jumpserver/pull/16662", "source": "security-advisories@github.com"}, {"url": "https://github.com/jumpserver/jumpserver/releases/tag/v4.10.17", "source": "security-advisories@github.com"}, {"url": "https://github.com/jumpserver/jumpserver/security/advisories/GHSA-j836-99w5-523r", "source": "security-advisories@github.com"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-863"}]}], "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."}], "lastModified": "2026-09-09T21:11:46.833", "sourceIdentifier": "security-advisories@github.com"}