CVE-2023-49089
Using the directory back payload (“/../”) in a package name allows placement of package in other folders.
0.0
NONE
CVSS 3.1
EPSS 0.16%
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.
How to fix CVE-2023-49089
To remediate CVE-2023-49089, upgrade the affected package to a fixed version below.
- —upgrade to 8.18.10 or later
Is CVE-2023-49089 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 8.0.0, < 8.18.10
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | NONE0.0 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:N |