CasaOS-UserService allows unauthorized access to any file

NGHIÊM TRỌNG 9.8CVE-2024-24765 · GHSA-h5gf-cmm8-cg7c · GO-2024-2616 · Công bố 06/03/2024 · cập nhật 17/06/2026

Tóm tắt nhanh

CVE-2024-24765 là lỗ hổng mức NGHIÊM TRỌNG (CVSS 9.8) ảnh hưởng github.com/IceWhaleTech/CasaOS-UserService.
Xác suất bị khai thác trong 30 ngày tới (EPSS): 0.97%, cao hơn 62.1% các lỗ hổng khác.
Cách xử lý: cập nhật lên 0.4.7 hoặc mới hơn.

Gói / sản phẩm	Phiên bản bị ảnh hưởng	Phiên bản đã vá
github.com/IceWhaleTech/CasaOS-UserService Go	`< 0.4.7`	`0.4.7`

Mô tả

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

Mô tả của NVD

CasaOS-UserService provides user management functionalities to CasaOS. Prior to version 0.4.7, path filtering of the URL for user avatar image files was not strict, making it possible to get any file on the system. This could allow an unauthorized actor to access, for example, the CasaOS user database, and possibly obtain system root privileges. Version 0.4.7 fixes this issue.