CVE-2026-28673

xiaoheiFS is a self-hosted financial and operational system for cloud service businesses. In versions up to and including 0.3.15, the standard plugin system allows admins to upload a ZIP file containing a binary and a `manifest.json`. The server trusts the `binaries` field in the manifest and executes the specified file without any validation of its contents or behavior, leading to Remote Code Execution (RCE). Version 0.4.0 fixes the issue.

• CWE-78
• CWE-434

• https://github.com/danvei233/xiaoheiFS/security/advisories/GHSA-4vw4-5wmh-7x4vExploit, Vendor Advisory
• https://github.com/danvei233/xiaoheiFS/security/advisories/GHSA-4vw4-5wmh-7x4vExploit, Vendor Advisory

Published

Mar 18, 2026

Last Modified

Jun 17, 2026

Status

Analyzed

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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