CVE-2026-28442

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Source

https://cve.org/CVERecord?id=CVE-2026-28442

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-28442.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-28442

Aliases

GHSA-q5hp-59wm-9xq3

Published

2026-03-05T20:38:37.475Z

Modified

2026-03-14T13:51:43.909753Z

Severity

8.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H CVSS Calculator

Summary

ZimaOS: Arbitrary Deletion of Internal System Files via API Path Manipulation

Details

ZimaOS is a fork of CasaOS, an operating system for Zima devices and x86-64 systems with UEFI. In version 1.5.2-beta3, users are restricted from deleting internal system files or folders through the application interface. However, when interacting directly with the API, these restrictions can be bypassed. By altering the path parameter in the delete request, internal OS files and directories can be removed successfully. The backend processes these manipulated requests without validating whether the targeted path belongs to restricted system locations. This demonstrates improper input validation and broken access control on sensitive filesystem operations. No known public patch is available.

Database specific

{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-73"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/28xxx/CVE-2026-28442.json"
}

References

Affected packages

Git / github.com/icewhaletech/zimaos

Affected ranges

Type

GIT

Repo

https://github.com/icewhaletech/zimaos

Events

Introduced

Last affected

84d09896b3b4b00058f21fed6e4ad9ee328712da

Database specific

{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "= 1.5.2-beta3"
        }
    ]
}

Affected versions

0.*

0.4.8

0.4.8.1

0.4.9

0.4.9.1

0.4.9.2

0.4.9.3

0.4.9.4

0.5.0

1.*

1.0.0

1.1.0

1.2.2

1.2.3

1.2.3-beta1

1.2.4

1.2.4-beta1

1.2.4-beta2

1.2.5

1.2.5-beta1

1.2.5-beta2

1.2.5-beta3

1.3.0

1.3.0-1

1.3.0-2

1.3.0-beta1

1.3.1

1.3.1-1

1.3.1-beta1

1.3.2

1.3.2-1

1.3.2-beta1

1.3.2-beta2

1.3.3

1.3.3-beta1

1.4.0

1.4.0-beta1

1.4.0-beta2

1.4.1

1.4.1-beta1

1.4.1-beta2

1.4.2

1.4.2-beta1

1.4.2-beta2

1.4.3

1.4.4

1.4.4-1

1.4.4-beta1

1.5.0

1.5.0-beta1

1.5.1

1.5.1-beta1

1.5.2-beta1

1.5.2-beta2

1.5.2-beta3

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-28442.json"