CVE-2025-34171

CasaOS versions up to and including 0.4.15 expose multiple unauthenticated endpoints that allow remote attackers to retrieve sensitive configuration files and system debug information. The /v1/users/image endpoint can be abused with a user-controlled path parameter to access files under /var/lib/casaos/1/, which reveals installed applications and configuration details. Additionally, /v1/sys/debug discloses host operating system, kernel, hardware, and storage information. The endpoints also return distinct error messages, enabling file existence enumeration of arbitrary paths on the underlying host filesystem. This information disclosure can be used for reconnaissance and to facilitate targeted follow-up attacks against services deployed on the host.

CVSS

No CVSS.

References

Link	Resource
https://casaos.zimaspace.com/
https://github.com/IceWhaleTech/CasaOS
https://www.vulncheck.com/advisories/casaos-unauthenticated-file-and-debug-data-exposure

Configurations

No configuration.

History

No history.

Information

Published : 2026-01-02 17:15

Updated : 2026-01-08 18:09

NVD link : CVE-2025-34171

Mitre link : CVE-2025-34171

CVE.ORG link : CVE-2025-34171

JSON object : View

Products Affected

No product.

CWE

CWE-497

Exposure of Sensitive System Information to an Unauthorized Control Sphere

CWE-862

Missing Authorization

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