CVE-2021-23428 - OpenCVE

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

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact Low

Availability Impact Low

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

AV:N/AC:L/Au:N/C:P/I:P/A:P

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Elfinder.netcore Project	Elfinder.netcore

Configuration 1 [-]

cpe:2.3:a:elfinder.netcore_project:elfinder.netcore:*:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://github.com/gordon-matt/elFinder.NetCore
https://github.com/gordon-matt/elFinder.NetCore/blob/633da9a4d7d5c9baefd1730ee51bf7af54889600/elFinder.NetCore/Drivers/FileSystem/FileSystemDriver.cs%23L387
https://snyk.io/vuln/SNYK-DOTNET-ELFINDERNETCORE-1313838

History

No history.

MITRE

Status: PUBLISHED

Assigner: snyk

Published: 2021-09-01T14:30:12.041928Z

Updated: 2024-09-16T22:24:58.738Z

Reserved: 2021-01-08T00:00:00

Link: CVE-2021-23428

Vulnrichment

No data.

NVD

Status : Analyzed

Published: 2021-09-01T15:15:08.520

Modified: 2022-06-28T14:11:45.273

Link: CVE-2021-23428

Redhat

No data.

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