CVE-2021-23428

Directory Traversal

State: Published
Severity: 8.6 High
Published: Sep 1, 2021
Updated: Sep 16, 2024
Reserved: Jan 8, 2021

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

Scores

CVSS	Score	Vector	Source
3.1	8.6 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L/E:F/RL:U/RC:C	snyk

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
elFinder.NetCoren/a	before unspecifiedAffected

References

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

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.