RCE in Pskill9 Website-downloader
CVE-2026-7642
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…
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.004 (58.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Pskill9 Website-downloader — versions 0.1.0
Weakness classification (CWE)
References
- VDB-360754 | pskill9 website-downloader MCP index.ts download_website os command injection (technical-description, vdb-entry)
- VDB-360754 | CTI Indicators (IOB, IOC, TTP, IOA) (signature, permissions-required)
- Submit #806812 | pskill9 website-downloader Commit 5b399bebad1800ac6df5052b63eaea37117092b6 Command Injection (third-party-advisory)
- cna@vuldb.com (issue-tracking)
- cna@vuldb.com (issue-tracking, exploit)
- cna@vuldb.com (product)
Frequently asked questions
- What is CVE-2026-7642?
- CVE-2026-7642 is a medium-severity vulnerability in Pskill9 Website-downloader, classified under Command Injection. CVSS score: 6.3/10. Published 2026-05-02.
- How severe is CVE-2026-7642?
- Medium severity. CVSS v3 base score is 6.3 out of 10.