Vulnerability details

CVE-2026-26318

Red Hat Developer Hubsebhildebrandt systeminformation

systeminformation has Command Injection via Unsanitized `locate` Output in `versions()`

CVSS 3.1

8.8High

Official description

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 scores

Score	Version	Source	Vector
8.8High	3.1	CVEProject cvelistV5 (CNA) (GitHub_M)	`CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H`
8.8High	3.1	CVEProject cvelistV5 (CNA) (redhat-SADP)	`CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H`

Affected products

Vendor	Product	Versions	Source
Red Hat	Red Hat Developer Hub	All	CVEProject cvelistV5 (CNA)
sebhildebrandt	systeminformation	< 5.31.0	CVEProject cvelistV5 (CNA)

References and advisories

https://github.com/sebhildebrandt/systeminformation/security/advisories/GHSA-5vv4-hvf7-2h46 x_refsource_CONFIRM
https://github.com/sebhildebrandt/systeminformation/commit/b67d3715eec881038ccbaace2f2711419ac3e107 x_refsource_MISC
https://access.redhat.com/security/cve/CVE-2026-26318 vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2441124 issue-trackingx_refsource_REDHAT
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-26318.json x_sadp-csaf-vex

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Details

Published: 2026-02-19
Last updated: 2026-07-15
State: Published
Assigner (CNA): GitHub_M

Exploit prediction (EPSS)

1.27%

Probability of exploitation in 30 days

70.1%

Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable: No
Exploitation: None
Technical impact: Total

Weaknesses (CWE)

CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')