CVE-2026-17568

{"id": "CVE-2026-17568", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-17568", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-07-28T13:41:57.827961Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "affected": [{"source": "security@devolutions.net", "affectedData": [{"vendor": "Devolutions", "product": "Server", "versions": [{"status": "affected", "version": "0", "lessThan": "2026.1.24", "versionType": "custom"}, {"status": "affected", "version": "2026.2.4.0", "lessThan": "2026.2.14", "versionType": "custom"}], "defaultStatus": "unaffected"}]}], "published": "2026-07-27T18:16:54.273", "references": [{"url": "https://devolutions.net/security/advisories/DEVO-2026-0026/", "source": "security@devolutions.net"}], "vulnStatus": "Undergoing Analysis", "weaknesses": [{"type": "Secondary", "source": "security@devolutions.net", "description": [{"lang": "en", "value": "CWE-863"}]}], "descriptions": [{"lang": "en", "value": "Improper access control in the role membership management endpoint in Devolutions Server allows an authenticated non-administrative user holding the user-group membership management permission to escalate privileges to administrator via a crafted API request.\n\nThis issue affects :\n\n * Devolutions Server 2026.2.4.0 through 2026.2.12.0\n * Devolutions Server 2026.1.23.0 and earlier"}], "lastModified": "2026-07-28T15:16:57.213", "sourceIdentifier": "security@devolutions.net"}