CVE-2026-26318: high-severity vulnerability in sebhildebrandt systeminformation
systeminformation has Command Injection via Unsanitized `locate` Output in `versions()`
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.8epss 1.3%
systeminformation is a System and OS information library for node.js. Versions prior to 5.31.0 are vulnerable to command injection via unsanitized `locate` output in `versions()`. Version 5.31.0 fixes the issue.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Affected products
sebhildebrandt · systeminformationRelated CVEs — sebhildebrandt systeminformation
In the same product, most dangerous first.
CVE-2021-21315HIGHCommand Injection VulnerabilityEPSS 90.7%KEVCVE-2025-68154HIGHCommand Injection in fsSize() on WindowsEPSS 13.0%CVE-2020-26274MEDIUMCommand Injection Vulnerability in systeminformationEPSS 2.7%CVE-2020-26245HIGHPrototype Pollution leading to Command Injection in systeminformationEPSS 2.2%CVE-2023-42810CRITICALsysteminformation SSID Command Injection VulnerabilityEPSS 2.2%CVE-2026-50289HIGHsysteminformation: OS command injection in networkInterfaces() via interfaces(5) source-directive path on LinuxEPSS 2.2%
References
https://access.redhat.com/security/cve/CVE-2026-26318https://bugzilla.redhat.com/show_bug.cgi?id=2441124https://github.com/sebhildebrandt/systeminformation/commit/b67d3715eec881038ccbaace2f2711419ac3e107https://github.com/sebhildebrandt/systeminformation/security/advisories/GHSA-5vv4-hvf7-2h46https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-26318.json