CVE-2026-7642

MEDIUM

pskill9 website-downloader MCP index.ts download_website os command injection

Title source: cna
STIX 2.1

Description

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.

References (6)

Core 6
Core References
Vdb Entry, Technical Description vdb-entry technical-description
VDB-360754 | pskill9 website-downloader MCP index.ts download_website os command injection
https://vuldb.com/vuln/360754
Signature, Permissions Required signature permissions-required
VDB-360754 | CTI Indicators (IOB, IOC, TTP, IOA)
https://vuldb.com/vuln/360754/cti
Third Party Advisory third-party-advisory
Submit #806812 | pskill9 website-downloader Commit 5b399bebad1800ac6df5052b63eaea37117092b6 Command Injection
https://vuldb.com/submit/806812
Exploit exploit issue-tracking
https://github.com/BruceJqs/public_exp/issues/31

Scores

CVSS v3 6.3
EPSS 0.0134
EPSS Percentile 67.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-77 CWE-78
Status published
Products (1)
pskill9/website-downloader 0.1.0
Published May 02, 2026
Tracked Since May 02, 2026