High

DotNetZip Directory Traversal vulnerability

Disclosed: 13.11.2024
Updated: 11.10.2026 11:23

Directory Traversal vulnerability in DotNetZip v.1.16.0 and before allows a remote attacker to execute arbitrary code via the src/Zip.Shared/ZipEntry.Extract.cs component.

Affected software

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Platform	Package	Vulnerable versions	Fixed in
.NET (NuGet)	DotNetZip	>= 1.10.1, <= 1.16.0	no fix
.NET (NuGet)	ProDotNetZip	< 1.19.0	1.19.0

References

CVSS score 9.8/10

CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-22
Platform: .NET (NuGet)
Package: DotNetZip, ProDotNetZip
Disclosed: 13.11.2024
Updated: 11.10.2026 11:23

Sources and licenses

OSV / GitHub Advisory Database - GHSA-xhg6-9j5j-w4vf - CC BY 4.0

Vulnerability history: DotNetZip

All published vulnerabilities of this package (.NET (NuGet)), newest first. Shows whether this is a one-off slip or a package that needs watching.

Total entries: 2
First → latest: 10.2018 11.2024
Without a fix: 1
Exploited in attacks: 0

Severity breakdown

High 1
Medium 1

Disclosures per year

2018: 1
2019: 0
2020: 0
2021: 0
2022: 0
2023: 0
2024: 1
2025: 0
2026: 0

13.11.2024

DotNetZip Directory Traversal vulnerability this entry

High · 9.8 CVE-2024-48510 >= 1.10.1, <= 1.16.0 no fix
16.10.2018

DotNetZip Zip-Slip Vulnerability

Medium · 5.5 CVE-2018-1002205 < 1.11.0 1.11.0

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