Path Traversal in N/a
CVE-2026-39245
decompress before 4.2.2 contains an improper path containment check that enables directory traversal and arbitrary file write. The safeMakeDir function (index.js line 29) and the extraction path validation (index.js line 106) use String.in…
Vulnerability class: Path Traversal (Directory Traversal)
CVSS v3 metric
CVSS v3 base score 6.2 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.
Affected products
- N/a — versions n/a
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-39245?
- CVE-2026-39245 is a medium-severity vulnerability in N/a, classified under Path Traversal. CVSS score: 6.2/10. Published 2026-07-09.
- How severe is CVE-2026-39245?
- Medium severity. CVSS v3 base score is 6.2 out of 10.