CVE-2025-69874

critical · 9.8

nanotar through 0.2.0 has a path traversal vulnerability in parseTar() and parseTarGzip() that allows remote attackers to write arbitrary files outside the intended extraction directory via a crafted tar archive containing path traversal sequence.

9.8

CVSS

0.9%

EPSS (exploit prob.)

57th

EPSS percentile

2026-02-11

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-22

Affected products

Vendor	Product	Affected versions
unjs	nanotar	<= 0.2.0

Check a specific version with /api/v1/cve/match.

References

https://github.com/EthanKim88/ethan-cve-disclosures/blob/main/CVE-2025-69874-nanotar-Path-Traversal.md
https://github.com/unjs/nanotar
https://www.npmjs.com/package/nanotar

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2025-69874