CVE Intelligence

MHSanaei 3x-ui vulnerabilities

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Published CVEs affecting MHSanaei 3x-ui: 1 record(s), with affected versions and fixes.

CVE-2026-55477 High · 7.2 CWE-73 Jun 25, 2026
Authenticated Arbitrary File Write via Database Import and Xray Log Path Manipulation
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.