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 may be caused.

Attack Vector Network

Attack Complexity Low

Privileges Required High

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
D-ZERO CO.,LTD. BurgerEditor affected
Version Status Constraints
3.2.0 through 3.4.0 affected —
D-ZERO CO.,LTD. BurgerEditor affected
Version Status Constraints
2.28.0 through 2.30.0 affected —

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Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://burger.d-zero.co.jp/blogs/archives/3 cve-icon cve-icon
https://jvn.jp/en/jp/JVN21088484/ cve-icon cve-icon
History

Thu, 10 Sep 2026 04:00:00 +0000

Type Values Removed Values Added
Title Unrestricted File Upload Allowing Arbitrary PHP Execution in BurgerEditor

Thu, 10 Sep 2026 02:30:00 +0000

Type Values Removed Values Added
Description 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 may be caused.
Weaknesses CWE-434
References
Metrics cvssV3_0

{'score': 6.5, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N'}

cvssV4_0

{'score': 8.5, 'vector': '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'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: jpcert

Published:

Updated: 2026-09-10T02:15:36.298Z

Reserved: 2026-09-01T05:55:36.966Z

Link: CVE-2026-84063

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-10T03:17:00.370

Modified: 2026-09-10T03:17:00.370

Link: CVE-2026-84063

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-10T03:45:06Z

Weaknesses