CVE-2025-54798

tmp does not restrict arbitrary temporary file / directory write via symbolic link `dir` parameter

State: Published
Severity: 2.5 Low
Published: Aug 7, 2025
Updated: Nov 3, 2025
Reserved: Jul 29, 2025

Description

tmp is a temporary file and directory creator for node.js. In versions 0.2.3 and below, tmp is vulnerable to an arbitrary temporary file / directory write via symbolic link dir parameter. This is fixed in version 0.2.4.

Scores

CVSS	Score	Vector	Source
3.1	2.5 Low	CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N	GitHub_M

Weaknesses

CWE-59 Improper Link Resolution Before File Access ('Link Following')

Affected Products

Product	Versions
node-tmpraszi	< 0.2.4Affected

References

https://github.com/raszi/node-tmp/security/advisories/GHSA-52f5-9888-hmc6
https://github.com/raszi/node-tmp/issues/207
https://github.com/raszi/node-tmp/commit/188b25e529496e37adaf1a1d9dccb40019a08b1b
https://lists.debian.org/debian-lts-announce/2025/08/msg00007.html

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