CVE-2024-48510

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.0% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-11-13 · updated 2026-06-17
Weakness: CWE-22

Description

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 NOTE: This vulnerability only affects products that are no longer supported by the maintainer.

Affected products

DotNetZip.Semvered: from 1.10.1 through 1.16.0
Mihula Prodotnetzip: before 1.19.0 — fixed in 1.19.0

How to fix

Upgrade to a fixed version: Mihula Prodotnetzip 1.19.0. Check the vendor advisory for mitigations.

References

https://gist.github.com/thomas-chauchefoin-bentley-systems/855218959116f870f08857cce2aec731
https://github.com/haf/DotNetZip.Semverd
https://github.com/haf/DotNetZip.Semverd/blob/e487179b33a9a0f2631eed5fb04d2c952ea5377a/src/Zip.Shared/ZipEntry.Extract.cs#L1365-L1410
https://www.nuget.org/packages/DotNetZip/

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