0vulnerabilities
- Critical0 (0.0%)
- High0 (0.0%)
- Medium0 (0.0%)
- Moderate0 (0.0%)
- Low0 (0.0%)
numdifftools
Ecosystem: npm
Downloads:
- 0CriticalAffects 0 versions
- 0HighAffects 0 versions
- 0MediumAffects 0 versions
- 0ModerateAffects 0 versions
- 0LowAffects 0 versions
Monthly breakdown
- 0 vulnerabilities
- Critical: 0
- High: 0
- Medium: 0
- Moderate: 0
- Low: 0
Vulnerabilities (1)
Known vulnerabilities affecting numdifftools, based on data from OSV.
| ID | Severity | Summary | Affected versions | Published | Source |
|---|---|---|---|---|---|
| MAL-2026-5844 | Unknown | Malicious code in numdifftools (npm)--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (5c6d98d619244a4f34ba9c2ed85023e35f4064b0a45871edac806d1e8cdeff11) The npm package `numdifftools` is an empty shell (zero-byte index.js) that exists solely to fire a `preinstall` lifecycle hook. The hook runs `node -e` to issue an HTTPS GET to `https://webhook.site/cbfd239f-50d1-4bc6-9801-ba08ba9a2a4a/?host=numdiff-<hostname>`, leaking the installer's `os.hostname()` to a third-party logging endpoint automatically on `npm install` before any code review opportunity. The package name reuses that of the well |
| OSV (opens in a new tab) |
--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (5c6d98d619244a4f34ba9c2ed85023e35f4064b0a45871edac806d1e8cdeff11) The npm package `numdifftools` is an empty shell (zero-byte index.js) that exists solely to fire a `preinstall` lifecycle hook. The hook runs `node -e` to issue an HTTPS GET to `https://webhook.site/cbfd239f-50d1-4bc6-9801-ba08ba9a2a4a/?host=numdiff-<hostname>`, leaking the installer's `os.hostname()` to a third-party logging endpoint automatically on `npm install` before any code review opportunity. The package name reuses that of the well