EUVD-2026-26796CVSS VectorNVD
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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7DescriptionNVD
A vulnerability was detected in pskill9 website-downloader up to 0.1.0. This affects the function download_website of the file src/index.ts of the component MCP Interface. Performing a manipulation of the argument outputPath results in os command injection. The attack may be initiated remotely. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
AnalysisAI
OS command injection in pskill9 website-downloader through 0.1.0 allows authenticated remote attackers to execute arbitrary system commands by manipulating the outputPath argument in the download_website function of the MCP Interface. Publicly available exploit code exists, though the low CVSS score (2.1) reflects required authentication and limited scope of impact; the vulnerability remains relevant for deployments where the MCP Interface is exposed to untrusted authenticated users.
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External POC / Exploit Code
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