Vulnerability-Lookup

GHSA-HP5G-5G9F-49WQ

Vulnerability from github – Published: 2026-06-23 09:32 – Updated: 2026-06-23 09:32

Details

In ManageEngine ADSelfService Plus, RecoveryManager Plus, M365 Manager Plus, and ADAudit Plus, the SSO tickets generated to authenticate that session could be predicted by an unauthenticated user, leading to account takeover.

Severity

9.0 (Critical)


                  
                    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2026-11374"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-287"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-06-23T09:16:28Z",
    "severity": "CRITICAL"
  },
  "details": "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.",
  "id": "GHSA-hp5g-5g9f-49wq",
  "modified": "2026-06-23T09:32:23Z",
  "published": "2026-06-23T09:32:23Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-11374"
    },
    {
      "type": "WEB",
      "url": "https://www.manageengine.com/products/self-service-password/advisory/CVE-2026-11374.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2026-11374 (GCVE-0-2026-11374)

Vulnerability from cvelistv5 – Published: 2026-06-23 08:19 – Updated: 2026-06-23 12:03

Title

Account Takeover via Predictable SSO Ticket Generation

Summary

Severity

9 (Critical)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-340 - Generation of Predictable Numbers or Identifiers
CWE-330 - Use of Insufficiently Random Values
CWE-287 - Improper Authentication

Assigner

Zohocorp

References

1 reference

URL	Tags
https://www.manageengine.com/products/self-servic…

Impacted products

4 products

Vendor	Product	Version
zohocorp	manageengine_adselfservice_plus	Affected: 0 , < 6529 (custom)
zohocorp	manageengine_recovery_manager_plus	Affected: 0 , < 6321 (custom)
zohocorp	manageengine_m365_manager_plus	Affected: 0 , < 4817 (custom)
zohocorp	manageengine_adaudit_plus	Affected: 0 , < 8703 (custom)

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-11374",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-06-23T12:03:45.471125Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-06-23T12:03:58.363Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "Windows"
          ],
          "product": "manageengine_adselfservice_plus",
          "vendor": "zohocorp",
          "versions": [
            {
              "lessThan": "6529",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "Windows"
          ],
          "product": "manageengine_recovery_manager_plus",
          "vendor": "zohocorp",
          "versions": [
            {
              "lessThan": "6321",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
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              "versionType": "custom"
            }
          ]
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          ],
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          "versions": [
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              "lessThan": "8703",
              "status": "affected",
              "version": "0",
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        }
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      ],
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        {
          "capecId": "CAPEC-59",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-59 Session Credential Falsification through Prediction"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          },
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          "scenarios": [
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              "value": "GENERAL"
            }
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      ],
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          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-330",
              "description": "CWE-330: Use of Insufficiently Random Values",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-287",
              "description": "CWE-287: Improper Authentication",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-06-23T08:19:30.638Z",
        "orgId": "0fc0942c-577d-436f-ae8e-945763c79b02",
        "shortName": "Zohocorp"
      },
      "references": [
        {
          "url": "https://www.manageengine.com/products/self-service-password/advisory/CVE-2026-11374.html"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Account Takeover via Predictable SSO Ticket Generation",
      "x_generator": {
        "engine": "Vulnogram 1.0.2"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "0fc0942c-577d-436f-ae8e-945763c79b02",
    "assignerShortName": "Zohocorp",
    "cveId": "CVE-2026-11374",
    "datePublished": "2026-06-23T08:19:30.638Z",
    "dateReserved": "2026-06-05T12:25:17.739Z",
    "dateUpdated": "2026-06-23T12:03:58.363Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-HP5G-5G9F-49WQ

CVE-2026-11374 (GCVE-0-2026-11374)

Tags

Sightings

Nomenclature