Vulnerability-Lookup

CVE-2026-16053 (GCVE-0-2026-16053)

Vulnerability from cvelistv5 – Published: 2026-08-11 06:36 – Updated: 2026-08-11 13:22

Title

Path Traversal

Summary

Zohocorp ManageEngine M365 Manager Plus and M365 Security Plus versions below 4820 are affected to Authenticated Path Traversal vulnerability in Exchange Online backup module.

Severity

8.5 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-11 13:22 UTC

CWE

CWE-23 - Relative path traversal

Assigner

Zohocorp CNA under the mitre root

CNA scorecard C 72/100 over 43 records in the last 180 days details

References

1 reference

URL	Tags
https://www.manageengine.com/microsoft-365-manage…

Impacted products

2 products

Vendor	Product	Version	CPE status
Zohocorp	ManageEngine M365 Manager Plus	Affected: 0 , < 4820 (4820) cpe:2.3:a:zohocorp:manageengine_m365_manager_plus::::::::
Zohocorp	ManageEngine M365 Security Plus	Affected: 0 , < 4820 (4820) cpe:2.3:a:zohocorp:manageengine_m365_security_plus::::::::

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-16053

Vulnerability from fkie_nvd - Published: 2026-08-11 07:17 - Updated: 2026-08-31 19:22

Severity

8.5 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:H

Summary

Zohocorp ManageEngine M365 Manager Plus and M365 Security Plus versions below 4820 are affected to Authenticated Path Traversal vulnerability in Exchange Online backup module.

References

	URL	Tags
	0fc0942c-577d-436f-ae8e-945763c79b02	https://www.manageengine.com/microsoft-365-management-reporting/CVE-2026-16053.html

Impacted products

	Vendor	Product	Version

JSON

To clipboard

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    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "ManageEngine M365 Manager Plus",
          "vendor": "Zohocorp",
          "versions": [
            {
              "lessThan": "4820",
              "status": "affected",
              "version": "0",
              "versionType": "4820"
            }
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        },
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          "product": "ManageEngine M365 Security Plus",
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  "lastModified": "2026-08-31T19:22:43.473",
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GHSA-PR9P-8J6V-R9PP

Vulnerability from github – Published: 2026-08-11 09:32 – Updated: 2026-08-11 09:32

Details

Zohocorp ManageEngine M365 Manager Plus and M365 Security Plus versions below 4820 are affected to Authenticated Path Traversal vulnerability in Exchange Online backup module.

Severity

8.5 (High)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
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    "CVE-2026-16053"
  ],
  "database_specific": {
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      "CWE-23"
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    "github_reviewed_at": null,
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  },
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  "id": "GHSA-pr9p-8j6v-r9pp",
  "modified": "2026-08-11T09:32:33Z",
  "published": "2026-08-11T09:32:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-16053"
    },
    {
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      "url": "https://www.manageengine.com/microsoft-365-management-reporting/CVE-2026-16053.html"
    }
  ],
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  "severity": [
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      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:H",
      "type": "CVSS_V3"
    }
  ]
}

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.

Vulnerability timeline

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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Action not permitted

CVE-2026-16053 (GCVE-0-2026-16053)

FKIE_CVE-2026-16053

GHSA-PR9P-8J6V-R9PP

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour