Directory Traversal vulnerability in DotNetZip v.1.16.0 and before allows a remote…
Priority MEDIUM 53CWE-22Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.02018 81st percentileScored 2026-11-07
Fix Fixed ProDotNetZip (NuGet): 1.19.0
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | DotNetZip (NuGet) | 1.10.1 – 1.16.0 | — | No fix listed | GHSA-xhg6-9j5j-w4vf |
| — | ProDotNetZip (NuGet) | before 1.19.0 | 1.19.0 | Patch available | GHSA-xhg6-9j5j-w4vf |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- DotNetZip (NuGet) Vendor— Affected 1.10.1 – 1.16.0 Fixed in — No fix listed GHSA-xhg6-9j5j-w4vf
- ProDotNetZip (NuGet) Vendor— Affected before 1.19.0 Fixed in 1.19.0 Patch available GHSA-xhg6-9j5j-w4vf
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:mihula:prodotnetzip:*:*:*:*:*:*:*:* | before 1.19.0 | Vulnerable | Mihula |
| cpe:2.3:a:dotnetzip.semverd_project:dotnetzip.semverd:*:*:*:*:*:*:*:* | 1.10.1 – 1.16.0 | Vulnerable | Dotnetzip.semverd Project |
- cpe:2.3:a:mihula:prodotnetzip:*:*:*:*:*:*:*:* Versions before 1.19.0 Vulnerable ·Mihula
- cpe:2.3:a:dotnetzip.semverd_project:dotnetzip.semverd:*:*:*:*:*:*:*:* Versions 1.10.1 – 1.16.0 Vulnerable ·Dotnetzip.semverd Project
Remediation
- Fix · GHSA-xhg6-9j5j-w4vf ProDotNetZip (NuGet) Fixed in 1.19.0 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2024-48510
- 2026-10-03 Alias added: GHSA-xhg6-9j5j-w4vf
References
Other 6
- https://github.com/haf/DotNetZip.Semverd/blob/e487179b33a9a0f2631eed5fb04d2c952ea5377a/src/Zip.Shared/ZipEntry.Extract.cs#L1365-L1410
- https://www.nuget.org/packages/DotNetZip/
- https://github.com/haf/DotNetZip.Semverd
- https://github.com/mihula/ProDotNetZip/pull/21
- https://github.com/mihula/ProDotNetZip/commit/18486ad6d13742a07a6755ef6edf60d7458f1854
- https://www.nuget.org/packages/DotNetZip
Sources
- CVE-2024-48510 · CVE Program
- CVE-2024-48510 · NVD
- FIRST EPSS
- GHSA-xhg6-9j5j-w4vf · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences