Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Danvei233 | Xiaoheifs | < 0.4.0 |
Related Weaknesses (CWE)
References
- https://github.com/danvei233/xiaoheiFS/security/advisories/GHSA-4vw4-5wmh-7x4vExploitVendor Advisory
- https://github.com/danvei233/xiaoheiFS/security/advisories/GHSA-4vw4-5wmh-7x4vExploitVendor Advisory
FAQ
What is CVE-2026-28673?
CVE-2026-28673 is a vulnerability with a CVSS score of 7.2 (HIGH). 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 containi...
How severe is CVE-2026-28673?
CVE-2026-28673 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-28673?
Check the references section above for vendor advisories and patch information. Affected products include: Danvei233 Xiaoheifs.