CVE-2026-84063: Unrestricted upload of file with dangerous type in D-ZERO CO.,LTD. BurgerEditor
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.
CVSS v3.0
Score 6.5medium
Affected software
D-ZERO CO.,LTD.
BurgerEditor
D-ZERO CO.,LTD.
BurgerEditor
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-84063 affects BurgerEditor versions 3.2.0 through 3.4.0 and involves unrestricted upload of files with dangerous types. This flaw allows an attacker who can authenticate to the product to upload arbitrary files, which may include executable PHP code, potentially leading to remote code execution. The vulnerability is rated medium severity with a CVSS 3.0 score of 6.5 (AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N). No vendor advisory or patch information is provided, so the patch status is not confirmed.
Potential Impact
An attacker with valid login credentials can upload arbitrary files, including potentially malicious PHP scripts, which may result in arbitrary code execution on the affected system. This compromises confidentiality and integrity but does not impact availability according to the CVSS vector.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict user permissions to limit upload capabilities and monitor for suspicious file uploads. Avoid granting unnecessary login access to untrusted users.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- jpcert
- Date Reserved
- 2026-09-01T05:55:36.966Z
- Cvss Version
- 3.0
- State
- PUBLISHED
Threat ID: 6aa21480acd9273b4963489d
Added to database: 09/10/2026, 02:22:56 UTC
Last enriched: 10/01/2026, 15:30:20 UTC
Last updated: 10/12/2026, 06:48:19 UTC
Views: 54
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