Path Traversal in Zip-Local Project
CVE-2021-23484
The package zip-local before 0.3.5 are vulnerable to Arbitrary File Write via Archive Extraction (Zip Slip) which can lead to an extraction of a crafted file outside the intended extraction directory.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.021 (80.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 81st percentile — 80.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.021 · newest: 0.021 · change: 0.000
Affected products
Weakness classification (CWE)
References
- snyk.io/vuln/SNYK-JS-ZIPLOCAL-2327477 (Exploit, Patch, Third Party Advisory)
- github.com/Mostafa-Samir/zip-local/blob/master/main.js#L365 (Third Party Advisory, Broken Link)
- github.com/Mostafa-Samir/zip-local/commit/949446a95a660c0752b1db0c654f0fd619ae6… (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-23484?
- CVE-2021-23484 is a critical-severity vulnerability in Zip-Local Project, classified under Path Traversal. CVSS score: 9.8/10. Published 2022-01-28.
- How severe is CVE-2021-23484?
- Critical severity. CVSS v3 base score is 9.8 out of 10.