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Possible Path traversal when creating packages from backoffice

Low
bergmania published GHSA-6324-52pr-h4p5 Dec 12, 2023

Package

nuget Umbraco.CMS (NuGet)

Affected versions

> 8.0.0

Patched versions

8.18.10, 10.8.1, 12.3.4+

Description

Impact

Backoffice users with permissions to create packages can use path traversal and thereby write outside of the expected location.

Explanation of the vulnerability

The “Package” section in Umbraco Backoffice allows a logged in user to write folders outside of the default package directory.

Severity

Low
0.0
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Changed
Confidentiality
None
Integrity
None
Availability
None
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:N

CVE ID

CVE-2023-49089

Weaknesses

No CWEs