CVE-2023-39964 – github.com/1panel-dev/1panel

Package

Manager: go
Name: github.com/1panel-dev/1panel
Vulnerable Version: =1.4.3 || >=1.4.3 <1.5.0

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

EPSS: 0.00236 pctl0.46376

Details

1Panel O&M management panel has a background arbitrary file reading vulnerability ### 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 ![picture1](https://user-images.githubusercontent.com/136411443/257109786-1b0af1e7-346f-4e92-9da2-d977f2f7fe6a.jpg) ### PoC Request /api/v1/files/loadfile, carry /etc/passwd data to read, as shown below: ![微信图片_20230731112833](https://user-images.githubusercontent.com/136411443/257109931-108fc16f-e180-4d1e-996c-d9da5f76559f.png) ### Impact 1Panel v1.4.3

Metadata

Created: 2023-08-10T20:09:07Z
Modified: 2023-08-10T20:09:07Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/08/GHSA-pv7q-v9mv-9mh5/GHSA-pv7q-v9mv-9mh5.json
CWE IDs: ["CWE-22"]
Alternative ID: GHSA-pv7q-v9mv-9mh5
Finding: F063
Auto approve: 1