CVE-2025-68154

Name	CVE-2025-68154
Description	systeminformation is a System and OS information library for node.js. In versions prior to 5.27.14, the `fsSize()` function in systeminformation is vulnerable to OS command injection on Windows systems. The optional `drive` parameter is directly concatenated into a PowerShell command without sanitization, allowing arbitrary command execution when user-controlled input reaches this function. The actual exploitability depends on how applications use this function. If an application does not pass user-controlled input to `fsSize()`, it is not vulnerable. Version 5.27.14 contains a patch.
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
jupyterlab (PTS)	trixie	4.0.11+ds1+~cs11.25.27-7	vulnerable
	forky	4.0.11+ds5+~cs11.25.27-1	fixed
	sid	4.0.13+ds1+~2.0.1+~cs1.4.4-1	fixed
node-systeminformation (PTS)	forky	5.31.6-4	fixed
	sid	5.31.7-1	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
jupyterlab	source	(unstable)	4.0.11+ds5+~cs11.25.27-1
node-systeminformation	source	(unstable)	(not affected)

- node-systeminformation <not-affected> (Fixed before initial upload to Debian)
node-systeminformation split from jupyterlab