File Access Vulnerability in ZimaOS Affecting Localhost Users
CVE-2025-58431

4.8MEDIUM

Key Information:

Vendor

Icewhaletech

Status
Zimaos
Vendor
CVE Published:
17 September 2025

What is CVE-2025-58431?

ZimaOS, derived from CasaOS, contains a serious flaw in its file download mechanism. In version 1.4.1 and earlier, the /v2_1/files/file/download endpoint allows any user with access to the localhost to read files. This vulnerability occurs because file reads are executed with root privileges, which can lead to unauthorized access to sensitive data. Users and administrators must take immediate action to secure their systems.

Affected Version(s)

ZimaOS <= 1.4.1

References

https://github.com/IceWhaleTech/ZimaOS/security/advisorie...
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CVSS V4

Score:
4.8
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2025-58431 : File Access Vulnerability in ZimaOS Affecting Localhost Users