umbraco/umbraco-cms · Security
Using the directory back payload (“/../”) in a package name allows placement of package in other folders.
- GHSA ID
- GHSA-6324-52pr-h4p5
- CVE ID
- CVE-2023-49089
- Severity
- low
- Published
- Updated
- CVSS
- 0 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:N
- CVSS v3
- 0 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:N
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.
CWEs
- CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')