{
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "cveMetadata": {
    "cveId": "MOKSHA-2026-0023",
    "assignerOrgId": "moksha.dk",
    "x_moksha_note": "Self-issued advisory. MOKSHA-2026-NNNN is not a MITRE CVE ID. Schema follows CVE JSON 5.1 for tooling compatibility. alternateIds contains GCVE cross-references (GNA #117) and will also carry MITRE CVE IDs if assigned.",
    "state": "PUBLISHED",
    "datePublished": "2026-04-24T06:00:00Z",
    "alternateIds": [
      "GCVE-117-2026-0023"
    ],
    "x_moksha_semantic_id": "PLOC-3"
  },
  "containers": {
    "cna": {
      "providerMetadata": {
        "orgId": "moksha.dk",
        "shortName": "Moksha",
        "dateUpdated": "2026-04-24T06:00:00Z"
      },
      "title": "Guest Agent Script Execution Enablement via Pool.other_config",
      "descriptions": [
        {
          "lang": "en",
          "value": "A pool-operator in XAPI-based hypervisors (XenServer, XCP-ng) can enable the guest agent run-script security gate by setting Pool.other_config:allow_guest_agent_run_script to true. Live gate bypass proven: without key returns FEATURE_RESTRICTED, with key the call passes to xenopsd. Full guest command execution requires guest agent tools (modeled). The key has no per-key RBAC protection and no write-time validation."
        }
      ],
      "metrics": [
        {
          "format": "CVSS",
          "cvssV3_1": {
            "version": "3.1",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N",
            "baseScore": 7.2,
            "baseSeverity": "HIGH"
          }
        },
        {
          "format": "CVSS",
          "cvssV4_0": {
            "version": "4.0",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H",
            "baseScore": 8.2,
            "baseSeverity": "HIGH"
          }
        }
      ],
      "affected": [
        {
          "vendor": "Cloud Software Group",
          "product": "XenServer",
          "versions": [
            {
              "status": "affected",
              "version": "all",
              "versionType": "custom"
            }
          ]
        },
        {
          "vendor": "Vates",
          "product": "XCP-ng",
          "versions": [
            {
              "status": "affected",
              "version": "all",
              "versionType": "custom"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "lang": "en",
              "description": "Missing Authorization",
              "cweId": "CWE-862",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "lang": "en",
              "description": "Improper Privilege Management",
              "cweId": "CWE-269",
              "type": "CWE"
            }
          ]
        }
      ],
      "references": [
        {
          "url": "https://gna.moksha.dk/MOKSHA-2026-0023"
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Jakob Wolffhechel, Moksha"
        }
      ]
    }
  },
  "x_gcve": [
    {
      "vulnId": "GCVE-117-2026-0023",
      "recordType": "advisory",
      "relationships": [
        {
          "destId": "MOKSHA-2026-0023",
          "type": "equal"
        }
      ]
    }
  ]
}