CVE-2023-49089 – umbraco.cms

Package

Manager: nuget
Name: umbraco.cms
Vulnerable Version: >=8.0.0 <8.18.10 || >=9.0.0 <10.8.1 || >=11.0.0 <12.3.4

Severity

Level: Low

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

EPSS: 0.00122 pctl0.31954

Details

Using the directory back payload (“/../”) in a package name allows placement of package in other folders. #### 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.

Metadata

Created: 2023-12-13T13:24:53Z
Modified: 2024-01-12T16:28:06Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/12/GHSA-6324-52pr-h4p5/GHSA-6324-52pr-h4p5.json
CWE IDs: ["CWE-22"]
Alternative ID: GHSA-6324-52pr-h4p5
Finding: F063
Auto approve: 1