{"id":"CVE-2024-48931","summary":"ZimaOS Arbitrary File Read via Parameter Manipulation","details":"ZimaOS is a fork of CasaOS, an operating system for Zima devices and x86-64 systems with UEFI. In version 1.2.4 and all prior versions, the ZimaOS API endpoint `http://\u003cZima_Server_IP:PORT\u003e/v3/file?token=\u003ctoken\u003e&files=\u003cfile_path\u003e` is vulnerable to arbitrary file reading due to improper input validation. By manipulating the `files` parameter, authenticated users can read sensitive system files, including `/etc/shadow`, which contains password hashes for all users. This vulnerability exposes critical system data and poses a high risk for privilege escalation or system compromise. The vulnerability occurs because the API endpoint does not validate or restrict file paths provided via the `files` parameter. An attacker can exploit this by manipulating the file path to access sensitive files outside the intended directory. As of time of publication, no known patched versions are available.","aliases":["GHSA-hjw2-9gq5-qgwj"],"modified":"2026-04-02T12:21:00.898173Z","published":"2024-10-24T20:49:44.077Z","database_specific":{"cwe_ids":["CWE-22"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/48xxx/CVE-2024-48931.json","cna_assigner":"GitHub_M"},"references":[{"type":"WEB","url":"https://youtu.be/FyIfcmCyDXs"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/48xxx/CVE-2024-48931.json"},{"type":"ADVISORY","url":"https://github.com/IceWhaleTech/ZimaOS/security/advisories/GHSA-hjw2-9gq5-qgwj"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-48931"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/icewhaletech/zimaos","events":[{"introduced":"0"},{"fixed":"08b34bfef87907074be8937abc337745f08ec966"}]}],"versions":["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","1.0.0","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-beta1","1.2.5-beta2","1.2.5-beta3"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-48931.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}