CVE Published: 21/09/2023 |
CVE Updated: 24/09/2024 |
CVE Year: 2023 Source: eclipse |
Vendor: Eclipse Foundation |
Product: Eclipse RAP Status : PUBLISHED
CVE-2023-4760 Description
In Eclipse RAP versions from 3.0.0 up to and including 3.25.0, Remote Code Execution is possible on Windows when using the FileUpload component.
The reason for this is a not completely secure extraction of the file name in the FileUploadProcessor.stripFileName(String name) method. As soon as this finds a / in the path, everything before it is removed, but potentially \ (backslashes) coming further back are kept.
For example, a file name such as /..\..\webapps\shell.war can be used to upload a file to a Tomcat server under Windows, which is then saved as ..\..\webapps\shell.war in its webapps directory and can then be executed.
Metrics
CVSS Version: 3.1 |
Base Score: 7.6 HIGH Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L