CVE-2023-39966
High
Description
1Panel is an open source Linux server operation and maintenance management panel. In version 1.4.3, an arbitrary file write vulnerability could lead to direct control of the server. In the `api/v1/file.go` file, there is a function called `SaveContentthat,It `recieves JSON data sent by users in the form of a POST request. And the lack of parameter filtering allows for arbitrary file write operations. Version 1.5.0 contains a patch for this issue.
SeverityHigh
CVSS7.5
Exploit probability—
ProductFit2cloud 1panel
PublishedAug 10, 2023
First seenAug 10, 2023
Weakness typeCWE-862Missing authorization
How to fix
Update
- github.com/1Panel-dev/1Panel1.5.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| fit2cloud 1panel | 1.4.3 | — |
| github.com/1Panel-dev/1PanelGo | 1.4.3 ≤ v < 1.5.0 | 1.5.0 |
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