CVE-2025-62378— CommandKit exposes incorrect command name in context object for message command aliases
Quick assessment
Affected
underctrl-io commandkit
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.
commandKit是Under Ctrl开源的一个构建Discord机器人的开发工具。 commandKit 1.2.0-rc.1版本至1.2.0-rc.11版本存在安全漏洞，该漏洞源于消息命令处理程序中存在逻辑缺陷，可能导致未经授权的命令执行或不准确的访问控制决策。
Possible ATT&CK Techniques 2 AI
T1078.001 · Default Accounts T1548.002 · Bypass User Account Control
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I. Basic Information for CVE-2025-62378
Vulnerability Information
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Vulnerability Title
CommandKit exposes incorrect command name in context object for message command aliases
Source: CVE Program / CVE List V5
Vulnerability Description
CommandKit is the discord.js meta-framework for building Discord bots. In versions 1.2.0-rc.1 through 1.2.0-rc.11, a logic flaw exists in the message command handler that affects how the commandName property is exposed to both middleware functions and command execution contexts when handling command aliases. When a message command is invoked using an alias, the ctx.commandName value reflects the alias rather than the canonical command name. This occurs in both middleware functions and within the command's own run function. Although not explicitly documented, CommandKit's examples and guidance around middleware usage implicitly convey that ctx.commandName represents the canonical command identifier. Middleware examples in the documentation consistently use ctx.commandName to reference the command being executed. Developers who assume ctx.commandName is canonical may introduce unintended behavior when relying on it for logic such as permission checks, rate limiting, or audit logging. This could allow unauthorized command execution or inaccurate access control decisions. Slash commands and context menu commands are not affected. This issue has been patched in version 1.2.0-rc.12, where ctx.commandName now consistently returns the actual canonical command name regardless of the alias used to invoke it.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
使用不正确的解析名称或索引
Source: CVE Program / CVE List V5
Vulnerability Title
commandKit 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
commandKit是Under Ctrl开源的一个构建Discord机器人的开发工具。 commandKit 1.2.0-rc.1版本至1.2.0-rc.11版本存在安全漏洞，该漏洞源于消息命令处理程序中存在逻辑缺陷，可能导致未经授权的命令执行或不准确的访问控制决策。
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 |
|---|---|---|---|---|
| underctrl-io | commandkit | >= 1.2.0-rc.1 < 1.2.0-rc.12 | - |
|
II. Public POCs for CVE-2025-62378
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IV. Related Vulnerabilities
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