CVE-2026-6571— kodcloud KodExplorer systemRole.class.php roleGroupAction authorization
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I. Basic Information for CVE-2026-6571
Vulnerability Information
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Vulnerability Title
kodcloud KodExplorer systemRole.class.php roleGroupAction authorization
Source: NVD (National Vulnerability Database)
Vulnerability Description
A weakness has been identified in kodcloud KodExplorer up to 4.52. Affected by this vulnerability is the function roleGroupAction of the file /app/controller/systemRole.class.php. Executing a manipulation of the argument group_role can lead to authorization bypass. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: NVD (National Vulnerability Database)
Vulnerability Title
kodcloud KodExplorer 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
kodcloud KodExplorer是中国kodcloud公司的一个 web 文件管理器。 kodcloud KodExplorer 4.52及之前版本存在安全漏洞，该漏洞源于对文件/app/controller/systemRole.class.php中参数group_role的操作，可能导致授权绕过。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| kodcloud | KodExplorer | 4.0 | cpe:2.3:a:kodcloud:kodexplorer:*:*:*:*:*:*:*:* |
II. Public POCs for CVE-2026-6571
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · kodcloud · 2026-04-19 · 4 CVEs total
| CVE-2026-6568 | 7.3 HIGH | kodcloud KodExplorer Public Share share.class.php initShareOld path traversal |
| CVE-2026-6569 | 7.3 HIGH | kodcloud KodExplorer fileGet Endpoint share.class.php improper authentication |
| CVE-2026-6570 | 2.7 LOW | kodcloud KodExplorer systemMember.class.php initInstall authorization |
IV. Related Vulnerabilities
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kodcloud KodExplorer fileGet Endpoint share.class.php improp - CVE-2026-6568
kodcloud KodExplorer Public Share share.class.php initShareO - CVE-2025-34504
KodExplorer 4.52 Open Redirect Vulnerability via User Login
Same vendor: kodcloud
Same weakness: CWE-639
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V. Comments for CVE-2026-6571
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