Feed/CVE-2026-55477
CVE-2026-55477HIGHCVSS 7.2

CVE-2026-55477

Published Jun 25, 2026·Updated Aug 24, 2026

NVD Description

3X-UI is a web control panel for managing Xray-core servers. Prior to 3.3.1, an authenticated administrator can abuse the database import functionality to achieve arbitrary file write on the host by modifying Xray configuration values stored in the database. This can be leveraged to obtain code execution and persistent access as the user running Xray (including root when Xray is running as root). This vulnerability is fixed in 3.3.1.

Affected Packages (2)

github.com/mhsanaei/3x-ui/v3GO
Fixed in = 3.3.0
github.com/mhsanaei/3x-ui/v2GO
Fixed in = 2.9.4

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

References

View on NVD Search GitHub Search Google

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