CVE-2021-23428

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Summary

CVECVE-2021-23428
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-09-01 15:15:00 UTC
Updated2022-06-28 14:11:00 UTC
DescriptionThis affects all versions of package elFinder.NetCore. The Path.Combine(...) method is used to create an absolute file path. Due to missing sanitation of the user input and a missing check of the generated path its possible to escape the Files directory via path traversal

Risk And Classification

Problem Types: CWE-22

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Elfinder.netcore Project Elfinder.netcore All All All All

References

ReferenceSourceLinkTags
github.com/gordon-matt/elFinder.NetCore/blob/633da9a4d7d5c9baefd1730ee51... MISC github.com
Directory Traversal in elfinder.netcore | Snyk MISC snyk.io
GitHub - gordon-matt/elFinder.NetCore MISC github.com
elFinder.NetCore/FileSystemDriver.cs at 633da9a4d7d5c9baefd1730ee51bf7af54889600 · gordon-matt/elFinder.NetCore · GitHub MITRE github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

LEGACY: Timo Müller

Legacy QID Mappings

  • 981111 Dotnet (nuget) Security Update for elFinder.NetCore (GHSA-9rjp-r58j-fxgq)

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