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CVE-2026-82678— diem-project diem Administrative Console actions.class.php executeCommand os command injection

Quick assessment

Affected
diem-project diem
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

diem-project diem是diem-project组织的一款服务器类网络设备。 diem-project diem 5.1.3及之前版本存在命令注入漏洞，该漏洞源于Administrative Console组件中dmAdminPlugin/modules/dmConsole/actions/actions.class.php文件的executeCommand函数对dm_command参数操作不当，可能导致OS命令注入。

CVSS 4.7 · Medium EPSS 2.18% · P82

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter

Affected Version Matrix 4

VendorProduct Version RangeStatus
diem-project diem 5.1.0 affected
5.1.1 affected
5.1.2 affected
5.1.3 affected
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I. Basic Information for CVE-2026-82678

Vulnerability Information
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Vulnerability Title
diem-project diem Administrative Console actions.class.php executeCommand os command injection
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was identified in diem-project diem up to 5.1.3. The affected element is the function executeCommand of the file dmAdminPlugin/modules/dmConsole/actions/actions.class.php of the component Administrative Console. Such manipulation of the argument dm_command leads to os command injection. The attack can be launched remotely. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
diem-project diem 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
diem-project diem是diem-project组织的一款服务器类网络设备。 diem-project diem 5.1.3及之前版本存在命令注入漏洞，该漏洞源于Administrative Console组件中dmAdminPlugin/modules/dmConsole/actions/actions.class.php文件的executeCommand函数对dm_command参数操作不当，可能导致OS命令注入。
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
diem-project diem 5.1.0 cpe:2.3:a:diem-project:diem:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-82678

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III. Intelligence Information for CVE-2026-82678

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News Coverage for CVE-2026-82678 (1)

Other References for CVE-2026-82678 (4)

IV. Related Vulnerabilities

Same product: diem
Same vendor: diem-project
Same weakness: CWE-78

V. Comments for CVE-2026-82678

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