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CVE-2021-23428

HIGH

8.6

Description

This 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

CVE Details

CVSS v3.1 Score8.6

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published9/1/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

elfinder.netcore_project:elfinder.netcore

Weaknesses (CWE)

CWE-22

References

https://github.com/gordon-matt/elFinder.NetCore(report@snyk.io)

https://github.com/gordon-matt/elFinder.NetCore/blob/633da9a4d7d5c9baefd1730ee51bf7af54889600/elFinder.NetCore/Drivers/FileSystem/FileSystemDriver.cs%23L387(report@snyk.io)

https://snyk.io/vuln/SNYK-DOTNET-ELFINDERNETCORE-1313838(report@snyk.io)

https://github.com/gordon-matt/elFinder.NetCore(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/gordon-matt/elFinder.NetCore/blob/633da9a4d7d5c9baefd1730ee51bf7af54889600/elFinder.NetCore/Drivers/FileSystem/FileSystemDriver.cs%23L387(af854a3a-2127-422b-91ae-364da2661108)

https://snyk.io/vuln/SNYK-DOTNET-ELFINDERNETCORE-1313838(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.