CVE-2023-39964
1Panel O&M management panel has a background arbitrary file reading vulnerability
Impact
### Summary Arbitrary file reads allow an attacker to read arbitrary important configuration files on the server. ### Details In the api/v1/file.go file, there is a function called LoadFromFile, which directly reads the file by obtaining the requested path parameter[path]. The request parameters are not filtered, resulting in a background arbitrary file reading vulnerability  ### PoC Request /api/v1/files/loadfile, carry /etc/passwd data to read, as shown below:  ### Impact 1Panel v1.4.3
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| go | github.com/1Panel-dev/1Panel | = 1.4.3 | 1.5.0 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Fit2cloud | 1panel | Version 1.4.3 |