Vulnerability-Lookup

JVNDB-2026-000129

Vulnerability from jvndb - Published: 2026-09-09 06:59 - Updated:2026-09-09 06:59

Severity

6.5 (Medium) - cvssV3_0 - CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

Summary

Multiple vulnerabilities in baserCMS plugin "BurgerEditor"

Details

baserCMS plugin "BurgerEditor" provided by D-ZERO CO.,LTD. contains multiple vulnerabilities listed below:

Authorization Bypass Through User-Controlled Key (CWE-639) - CVE-2026-84062
Unrestricted Upload of File with Dangerous Type (CWE-434) - CVE-2026-84063

Kuniyoshi Noguchi @KuniNogu reported these vulnerabilities to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.

References

Type

URL

	JVN	https://jvn.jp/en/jp/JVN21088484/index.html
	CVE	https://www.cve.org/CVERecord?id=CVE-2026-84062
	CVE	https://www.cve.org/CVERecord?id=CVE-2026-84063
	No Mapping(CWE-Other)	https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html

Impacted products

Vendor

Product

D-ZERO CO.,LTD.

BurgerEditor

Show details on JVN DB website

JSON

To clipboard

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2026/JVNDB-2026-000129.html",
  "dc:date": "2026-09-09T15:59+09:00",
  "dcterms:issued": "2026-09-09T15:59+09:00",
  "dcterms:modified": "2026-09-09T15:59+09:00",
  "description": "baserCMS plugin \"BurgerEditor\" provided by D-ZERO CO.,LTD. contains multiple vulnerabilities listed below:\u003ca href=\u0027https://cwe.mitre.org/data/definitions/639.html\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003ca href=\u0027https://cwe.mitre.org/data/definitions/434.html\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003cul\u003e\u003cli\u003eAuthorization Bypass Through User-Controlled Key (CWE-639) - CVE-2026-84062\u003c/li\u003e\u003cli\u003eUnrestricted Upload of File with Dangerous Type (CWE-434) - CVE-2026-84063\u003c/li\u003e\u003c/ul\u003eKuniyoshi Noguchi @KuniNogu reported these vulnerabilities to IPA.\r\nJPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.",
  "link": "https://jvndb.jvn.jp/en/contents/2026/JVNDB-2026-000129.html",
  "sec:cpe": {
    "#text": "cpe:/a:misc:d-zero_burger_editor",
    "@product": "BurgerEditor",
    "@vendor": "D-ZERO CO.,LTD.",
    "@version": "2.2"
  },
  "sec:cvss": {
    "@score": "6.5",
    "@severity": "Medium",
    "@type": "Base",
    "@vector": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N",
    "@version": "3.0"
  },
  "sec:identifier": "JVNDB-2026-000129",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/jp/JVN21088484/index.html",
      "@id": "JVN#21088484",
      "@source": "JVN"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2026-84062",
      "@id": "CVE-2026-84062",
      "@source": "CVE"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2026-84063",
      "@id": "CVE-2026-84063",
      "@source": "CVE"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-Other",
      "@title": "No Mapping(CWE-Other)"
    }
  ],
  "title": "Multiple vulnerabilities in baserCMS plugin \"BurgerEditor\""
}

CVE-2026-84062 (GCVE-0-2026-84062)

Vulnerability from cvelistv5 – Published: 2026-09-10 02:15 – Updated: 2026-10-01 04:52

Summary

BurgerEditor 3.0.0 through 3.4.0 contains an issue with authorization bypass through user-controlled key. If this vulnerability is exploited, the content of the page may be altered by an attacker who can log in to the product.

Severity

4.3 (Medium)


                        
                          CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

5.3 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-10 17:43 UTC

CWE

CWE-639 - Authorization bypass through user-controlled key

Assigner

jpcert jpcert root Scorecard

References

2 references

URL	Tags
https://jvn.jp/en/jp/JVN21088484/
https://burger.d-zero.co.jp/blogs/archives/3

Impacted products

1 product

Vendor	Product	Version
D-ZERO CO.,LTD.	BurgerEditor	Affected: 3.0.0 through 3.4.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-84062",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-09-10T17:43:49.596319Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-09-10T17:44:36.414Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
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          "product": "BurgerEditor",
          "vendor": "D-ZERO CO.,LTD.",
          "versions": [
            {
              "status": "affected",
              "version": "3.0.0 through 3.4.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "BurgerEditor 3.0.0 through 3.4.0 contains an issue with authorization bypass through user-controlled key. If this vulnerability is exploited, the content of the page may be altered by an attacker who can log in to the product."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
            "version": "3.0"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en-US",
              "value": "GENERAL"
            }
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            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N",
            "version": "4.0"
          },
          "format": "CVSS",
          "scenarios": [
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              "lang": "en-US",
              "value": "GENERAL"
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      "problemTypes": [
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              "cweId": "CWE-639",
              "description": "Authorization bypass through user-controlled key",
              "lang": "en-US",
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      "providerMetadata": {
        "dateUpdated": "2026-10-01T04:52:54.920Z",
        "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
        "shortName": "jpcert"
      },
      "references": [
        {
          "url": "https://jvn.jp/en/jp/JVN21088484/"
        },
        {
          "url": "https://burger.d-zero.co.jp/blogs/archives/3"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
    "assignerShortName": "jpcert",
    "cveId": "CVE-2026-84062",
    "datePublished": "2026-09-10T02:15:14.043Z",
    "dateReserved": "2026-09-01T05:55:36.965Z",
    "dateUpdated": "2026-10-01T04:52:54.920Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-84063 (GCVE-0-2026-84063)

Vulnerability from cvelistv5 – Published: 2026-09-10 02:15 – Updated: 2026-10-01 04:53

Summary

BurgerEditor 3.2.0 through 3.4.0 contains an issue with unrestricted upload of file with dangerous type. If this vulnerability is exploited, an arbitrary file may be uploaded by an attacker who can log in to the product, potentially allowing arbitrary PHP code to be executed.

Severity

6.5 (Medium)


                        
                          CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

8.5 (High)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-10 17:39 UTC

CWE

CWE-434 - Unrestricted upload of file with dangerous type

Assigner

jpcert jpcert root Scorecard

References

2 references

URL	Tags
https://jvn.jp/en/jp/JVN21088484/
https://burger.d-zero.co.jp/blogs/archives/3

Impacted products

2 products

Vendor	Product	Version
D-ZERO CO.,LTD.	BurgerEditor	Affected: 3.2.0 through 3.4.0
D-ZERO CO.,LTD.	BurgerEditor	Affected: 2.28.0 through 2.30.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-84063",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-09-10T17:39:46.164484Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-09-10T17:41:24.347Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "BurgerEditor",
          "vendor": "D-ZERO CO.,LTD.",
          "versions": [
            {
              "status": "affected",
              "version": "3.2.0 through 3.4.0"
            }
          ]
        },
        {
          "product": "BurgerEditor",
          "vendor": "D-ZERO CO.,LTD.",
          "versions": [
            {
              "status": "affected",
              "version": "2.28.0 through 2.30.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "BurgerEditor 3.2.0 through 3.4.0 contains an issue with unrestricted upload of file with dangerous type. If this vulnerability is exploited, an arbitrary file may be uploaded by an attacker who can log in to the product, potentially allowing arbitrary PHP code to be executed."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.0"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en-US",
              "value": "GENERAL"
            }
          ]
        },
        {
          "cvssV4_0": {
            "baseScore": 8.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
            "version": "4.0"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en-US",
              "value": "GENERAL"
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              "description": "Unrestricted upload of file with dangerous type",
              "lang": "en-US",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-01T04:53:25.118Z",
        "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
        "shortName": "jpcert"
      },
      "references": [
        {
          "url": "https://jvn.jp/en/jp/JVN21088484/"
        },
        {
          "url": "https://burger.d-zero.co.jp/blogs/archives/3"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
    "assignerShortName": "jpcert",
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    "datePublished": "2026-09-10T02:15:36.298Z",
    "dateReserved": "2026-09-01T05:55:36.966Z",
    "dateUpdated": "2026-10-01T04:53:25.118Z",
    "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.

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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

JVNDB-2026-000129

CVE-2026-84062 (GCVE-0-2026-84062)

CVE-2026-84063 (GCVE-0-2026-84063)

Tags

Sightings

Nomenclature

Related by attack behaviour