Vulnerability-Lookup

GHSA-44FM-Q5RC-WXJ2

Vulnerability from github – Published: 2026-09-08 09:35 – Updated: 2026-09-08 09:35

Details

Improper restriction of XML external entity reference vulnerability in Cosminexus Component Container.

This issue affects Cosminexus Component Container: from 11-70-01 before 11-70-03, from 11-60 before 11-60-03, from 11-50 through 11-50-03, from 11-40 through 11-40-03, from 11-30 through 11-30-08, from 11-20 before 11-20-10, from 11-10 through 11-10-11, from 11-00 before 11-00-13, from 09-87 before 09-87-10, from 09-80 before 09-80-05, from 09-70 before 09-70-28, from 09-50 through 09-50-22, and from 09-00 through 09-00-18.

Severity

7.4 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2026-71375"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-611"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-08T08:17:11Z",
    "severity": "HIGH"
  },
  "details": "Improper restriction of XML external entity reference vulnerability in Cosminexus Component Container.\n\nThis issue affects Cosminexus Component Container: from 11-70-01 before 11-70-03, from 11-60 before 11-60-03, from 11-50 through 11-50-03, from 11-40 through 11-40-03, from 11-30 through 11-30-08, from 11-20 before 11-20-10, from 11-10 through 11-10-11, from 11-00 before 11-00-13, from 09-87 before 09-87-10, from 09-80 before 09-80-05, from 09-70 before 09-70-28, from 09-50 through 09-50-22, and from 09-00 through 09-00-18.",
  "id": "GHSA-44fm-q5rc-wxj2",
  "modified": "2026-09-08T09:35:37Z",
  "published": "2026-09-08T09:35:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-71375"
    },
    {
      "type": "WEB",
      "url": "https://www.hitachi.com/products/it/software/security/info/vuls/hitachi-sec-2026-131/index.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2026-71375 (GCVE-0-2026-71375)

Vulnerability from cvelistv5 – Published: 2026-09-08 07:56 – Updated: 2026-09-08 12:25

Title

XXE Vulnerability in Cosminexus Component Container

Summary

Improper restriction of XML external entity reference vulnerability in Cosminexus Component Container. This issue affects Cosminexus Component Container: from 11-70-01 before 11-70-03, from 11-60 before 11-60-03, from 11-50 through 11-50-03, from 11-40 through 11-40-03, from 11-30 through 11-30-08, from 11-20 before 11-20-10, from 11-10 through 11-10-11, from 11-00 before 11-00-13, from 09-87 before 09-87-10, from 09-80 before 09-80-05, from 09-70 before 09-70-28, from 09-50 through 09-50-22, and from 09-00 through 09-00-18.

Severity

7.4 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-08 12:25 UTC

CWE

CWE-611 - Improper restriction of XML external entity reference

Assigner

Hitachi jpcert root

References

1 reference

URL	Tags
https://www.hitachi.com/products/it/software/secu…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Hitachi	Cosminexus Component Container	Affected: 11-70-01 , < 11-70-03 (custom) Affected: 11-60 , < 11-60-03 (custom) Affected: 11-50 , ≤ 11-50-03 (custom) Affected: 11-40 , ≤ 11-40-03 (custom) Affected: 11-30 , ≤ 11-30-08 (custom) Affected: 11-20 , < 11-20-10 (custom) Affected: 11-10 , ≤ 11-10-11 (custom) Affected: 11-00 , < 11-00-13 (custom) Affected: 09-87 , < 09-87-10 (custom) Affected: 09-80 , < 09-80-05 (custom) Affected: 09-70 , < 09-70-28 (custom) Affected: 09-50 , ≤ 09-50-22 (custom) Affected: 09-00 , ≤ 09-00-18 (custom)

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        "metrics": [
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                "id": "CVE-2026-71375",
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                  },
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                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-09-08T12:25:41.232196Z",
                "version": "2.0.3"
              },
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        "providerMetadata": {
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
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              "status": "affected",
              "version": "11-40",
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              "lessThanOrEqual": "11-30-08",
              "status": "affected",
              "version": "11-30",
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                  "at": "11-00-13",
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              "lessThan": "11-00-13",
              "status": "affected",
              "version": "11-00",
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            },
            {
              "changes": [
                {
                  "at": "09-87-10",
                  "status": "unaffected"
                }
              ],
              "lessThan": "09-87-10",
              "status": "affected",
              "version": "09-87",
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            },
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              "changes": [
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                  "at": "09-80-05",
                  "status": "unaffected"
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              "lessThan": "09-80-05",
              "status": "affected",
              "version": "09-80",
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            },
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              "lessThanOrEqual": "09-50-22",
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      "metrics": [
        {
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            "confidentialityImpact": "HIGH",
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          "scenarios": [
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              "lang": "en",
              "value": "GENERAL"
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              "lang": "en",
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          ]
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        "orgId": "50d0f415-c707-4733-9afc-8f6c0e9b3f82",
        "shortName": "Hitachi"
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      "references": [
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    "dateReserved": "2026-08-06T08:05:05.247Z",
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    "state": "PUBLISHED"
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}

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.

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.

Action not permitted

GHSA-44FM-Q5RC-WXJ2

CVE-2026-71375 (GCVE-0-2026-71375)

Tags

Sightings

Nomenclature