CVE-2026-44705

描述

tmp is a temporary file and directory creator for node.js. Prior to 0.2.6, the tmp npm package contains a path traversal vulnerability that allows escaping the intended temporary directory when untrusted data flows into the prefix, postfix, or dir options. By embedding traversal sequences (e.g., ../) or path separators in these parameters, attackers can cause files to be created outside the configured temporary base directory at attacker-controlled locations with the privileges of the running process. This vulnerability affects applications that pass user-controlled data to tmp's file/directory creation functions without proper input sanitization. This vulnerability is fixed in 0.2.6.

如何修補 CVE-2026-44705

要修補 CVE-2026-44705,請將受影響套件升級到下列已修補版本。

• —未列出修補版本
• —升級至 0.2.6 或更新版本

CVE-2026-44705 正在被利用嗎?

目前沒有被利用訊號。CVE-2026-44705 既不在 CISA KEV 也沒有最新的 EPSS 分數。

受影響套件(2)

• from 0
• from 0, < 0.2.6

CVSS 分數

參考連結(5)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2026-44705
• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2026-44705
• PATCHgithub.com/raszi/node-tmp
• WEBgithub.com/raszi/node-tmp/commit/efa4a06f24374797ae32ab2b6ae39b7a611ae429