CVE-2026-7642pskill9 website-downloader MCP index.ts download_website os command injection
Updated under an hour ago ()
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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.
- CVSS
- 6.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
- Weakness (CWE)
- CWE-78, CWE-77
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulDB
- NVD analysis
- Deferred
- Record last updated
- May 4, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
pskill9 website-downloader pskill9:website_downloader (from the name) | 0.1.0 | CNA record |
References
- https://vuldb.com/vuln/360754vdb-entry, technical-description
- https://vuldb.com/vuln/360754/ctisignature, permissions-required
- https://vuldb.com/submit/806812third-party-advisory
- https://github.com/pskill9/website-downloader/issues/7issue-tracking
- https://github.com/BruceJqs/public_exp/issues/31exploit, issue-tracking
- https://github.com/pskill9/website-downloader/product
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.