CVE-2024-24765 – github.com/icewhaletech/casaos-userservice

Package

Manager: go
Name: github.com/icewhaletech/casaos-userservice
Vulnerable Version: >=0 <0.4.7

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:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

EPSS: 0.00461 pctl0.63256

Details

CasaOS-UserService allows unauthorized access to any file ### Summary http://demo.casaos.io/v1/users/image?path=/var/lib/casaos/1/avatar.png Originally it was to get the url of the user's avatar, but the path filtering was not strict, making it possible to get any file on the system. ### Details Construct paths to get any file. Such as the CasaOS user database, and furthermore can obtain system root privileges. ### PoC http://demo.casaos.io/v1/users/image?path=/var/lib/casaos/conf/../db/user.db ### Impact v0.4.6 all previous versions

Metadata

Created: 2024-03-06T15:22:07Z
Modified: 2024-03-12T15:14:22Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/03/GHSA-h5gf-cmm8-cg7c/GHSA-h5gf-cmm8-cg7c.json
CWE IDs: ["CWE-200"]
Alternative ID: GHSA-h5gf-cmm8-cg7c
Finding: F310
Auto approve: 1