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CVE-2026-19047— NocteDefensor LudusMCP ludus_cli_execute cliWrapper.ts executeCommand command injection

Quick assessment

Affected
NocteDefensor LudusMCP
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.

noctedefensor ludusmcp是noctedefensor个人开发者的一个服务器与网络产品。 NocteDefensor LudusMCP 1.0.24及之前版本存在安全漏洞，该漏洞源于对文件src/ludusMCP/cliWrapper.ts中executeArbitraryCommand/executeCommand函数的参数command/args操作不当，可能导致本地攻击者进行命令注入。

CVSS 5.3 · Medium EPSS 1.08% · P65

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter

Affected Version Matrix 25

VendorProduct Version RangeStatus
NocteDefensor LudusMCP 1.0.0 affected
1.0.1 affected
1.0.2 affected
1.0.3 affected
1.0.4 affected
1.0.5 affected
1.0.6 affected
1.0.7 affected
… +17 more rows
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I. Basic Information for CVE-2026-19047

Vulnerability Information
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Vulnerability Title
NocteDefensor LudusMCP ludus_cli_execute cliWrapper.ts executeCommand command injection
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was detected in NocteDefensor LudusMCP up to 1.0.24. This affects the function executeArbitraryCommand/executeCommand of the file src/ludusMCP/cliWrapper.ts of the component ludus_cli_execute. Performing a manipulation of the argument command/args results in command injection. The attack needs to be approached locally. 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:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
NocteDefensor LudusMCP 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
noctedefensor ludusmcp是noctedefensor个人开发者的一个服务器与网络产品。 NocteDefensor LudusMCP 1.0.24及之前版本存在安全漏洞，该漏洞源于对文件src/ludusMCP/cliWrapper.ts中executeArbitraryCommand/executeCommand函数的参数command/args操作不当，可能导致本地攻击者进行命令注入。
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
NocteDefensor LudusMCP 1.0.0 cpe:2.3:a:noctedefensor:ludusmcp:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-19047

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-19047

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Vendor Advisories for CVE-2026-19047 (1)

Proof of Concept for CVE-2026-19047 (1)

Other References for CVE-2026-19047 (3)

Same Patch Batch · NocteDefensor · 2026-08-06 · 3 CVEs total

CVE-2026-19045 5.3 MEDIUM NocteDefensor LudusMCP get_credential_from_user secretDialog.ts SecretDialog.showSecretDia
CVE-2026-19046 3.3 LOW NocteDefensor LudusMCP ludus_environment_guides_search ludusEnvironmentGuidesSearch.ts pat

IV. Related Vulnerabilities

Same product: LudusMCP
Same vendor: NocteDefensor
Same weakness: CWE-77

V. Comments for CVE-2026-19047

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