Account Takeover via Predictable SSO Ticket Generation

{
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "cveMetadata": {
    "cveId": "CVE-2026-11374",
    "assignerOrgId": "0fc0942c-577d-436f-ae8e-945763c79b02",
    "assignerShortName": "Zohocorp",
    "dateUpdated": "2026-06-23T08:19:30.638Z",
    "dateReserved": "2026-06-05T12:25:17.739Z",
    "datePublished": "2026-06-23T08:19:30.638Z",
    "state": "PUBLISHED"
  },
  "containers": {
    "cna": {
      "providerMetadata": {
        "orgId": "0fc0942c-577d-436f-ae8e-945763c79b02",
        "shortName": "Zohocorp",
        "dateUpdated": "2026-06-23T08:19:30.638Z"
      },
      "title": "Account Takeover via Predictable SSO Ticket Generation",
      "descriptions": [
        {
          "lang": "en",
          "value": "In ManageEngine ADSelfService Plus, RecoveryManager Plus, M365 Manager Plus, and ADAudit Plus, the SSO tickets generated to authenticate that session could be predicted\n by an unauthenticated user, leading to account takeover.",
          "supportingMedia": [
            {
              "type": "text/html",
              "base64": false,
              "value": "In ManageEngine ADSelfService Plus, RecoveryManager Plus, M365 Manager Plus, and ADAudit Plus, the SSO tickets generated to authenticate that session could be predicted\n by an unauthenticated user, leading to account takeover."
            }
          ]
        }
      ],
      "affected": [
        {
          "vendor": "zohocorp",
          "product": "manageengine_adselfservice_plus",
          "platforms": [
            "Windows"
          ],
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "6529"
            }
          ]
        },
        {
          "vendor": "zohocorp",
          "product": "manageengine_recovery_manager_plus",
          "platforms": [
            "Windows"
          ],
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "6321"
            }
          ]
        },
        {
          "vendor": "zohocorp",
          "product": "manageengine_m365_manager_plus",
          "platforms": [
            "Windows"
          ],
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "4817"
            }
          ]
        },
        {
          "vendor": "zohocorp",
          "product": "manageengine_adaudit_plus",
          "platforms": [
            "Windows"
          ],
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "8703"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "lang": "en",
              "description": "CWE-340: Generation of Predictable Numbers or Identifiers",
              "cweId": "CWE-340",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "lang": "en",
              "description": "CWE-330: Use of Insufficiently Random Values",
              "cweId": "CWE-330",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "lang": "en",
              "description": "CWE-287: Improper Authentication",
              "cweId": "CWE-287",
              "type": "CWE"
            }
          ]
        }
      ],
      "references": [
        {
          "url": "https://www.manageengine.com/products/self-service-password/advisory/CVE-2026-11374.html"
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-59",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-59 Session Credential Falsification through Prediction"
            }
          ]
        }
      ],
      "metrics": [
        {
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ],
          "cvssV3_1": {
            "version": "3.1",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
            "attackVector": "NETWORK",
            "attackComplexity": "HIGH",
            "privilegesRequired": "NONE",
            "userInteraction": "NONE",
            "scope": "CHANGED",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "availabilityImpact": "HIGH",
            "baseScore": 9,
            "baseSeverity": "CRITICAL"
          }
        }
      ]
    }
  }
}