CVE-2026-28673
Last modified
CVE-2026-28673 is a high-severity vulnerability rated 7.2/10 on the CVSS scale. 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`. EPSS estimates a 0.59% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Danvei233 | Xiaoheifs | < 0.4.0 |
References
- 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
Timeline
- Published
- Last Modified
- Status
- Analyzed
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How Strix Helps
- 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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