DEBIAN-CVE-2026-50289
- Source
- https://security-tracker.debian.org/tracker/CVE-2026-50289
- Import Source
- https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-50289.json
- JSON Data
- https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-50289
- Upstream
- Published
- 2026-07-17T20:17:24Z
- Modified
- 2026-09-14T17:03:17Z
- Severity
-
- 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
systeminformation is a System and OS information library for node.js. Prior to 5.31.7, networkInterfaces() on Linux is vulnerable to OS command injection through the Debian/Ubuntu interfaces(5) source directive because lib/network.js checkLinuxDCHPInterfaces() reads /etc/network/interfaces, extracts a source token from file content, and interpolates it unquoted into cat ${file} 2> /dev/null | grep 'iface|source' executed by execSync(cmd, util.execOptsLinux), allowing a path containing shell metacharacters to execute commands in any process that calls networkInterfaces(), including via getStaticData() and getAllData(). This issue is fixed in version 5.31.7.
- References
Affected packages
Debian:14 / node-systeminformation
Package
- Name
- node-systeminformation
- Purl
- pkg:deb/debian/node-systeminformation?arch=source&distro=forky