CVE-2018-1002209

5.5 mediumEPSS 5.5%

QuaZIP before 0.7.6 is vulnerable to directory traversal, allowing attackers to write to arbitrary files via a ../ (dot dot slash) in a Zip archive entry that is mishandled during extraction. This vulnerability is also known as 'Zip-Slip'.

Severity

CVSS 3.0

5.5 medium

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

EPSS: 5.5% chance of exploitation in the next 30 days; higher than 92% of CVEs (scores of 2026-10-31)
CWE: CWE-22
Published: 2018-07-25
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

quazip_project:quazip

References

https://github.com/snyk/zip-slip-vulnerability
https://github.com/stachenov/quazip/blob/0.7.6/NEWS.txt
https://github.com/stachenov/quazip/commit/5d2fc16a1976e5bf78d2927b012f67a2ae047a98
https://snyk.io/research/zip-slip-vulnerability
https://github.com/snyk/zip-slip-vulnerability

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