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CVE Vulnerability Details :
CVE-2026-55477
PUBLISHED
More InfoOfficial Page
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
View Known Exploited Vulnerability (KEV) details
Published At-25 Jun, 2026 | 15:00
Updated At-25 Jun, 2026 | 15:48
Rejected At-
▼CVE Numbering Authority (CNA)
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.

Affected Products
Vendor
MHSanaei
Product
3x-ui
Versions
Affected
  • < 3.3.1
Problem Types
TypeCWE IDDescription
CWECWE-73CWE-73: External Control of File Name or Path
Type: CWE
CWE ID: CWE-73
Description: CWE-73: External Control of File Name or Path
Metrics
VersionBase scoreBase severityVector
3.17.2HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Version: 3.1
Base score: 7.2
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/MHSanaei/3x-ui/security/advisories/GHSA-jm48-m3rr-9hgg
x_refsource_CONFIRM
Hyperlink: https://github.com/MHSanaei/3x-ui/security/advisories/GHSA-jm48-m3rr-9hgg
Resource:
x_refsource_CONFIRM
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/MHSanaei/3x-ui/security/advisories/GHSA-jm48-m3rr-9hgg
exploit
Hyperlink: https://github.com/MHSanaei/3x-ui/security/advisories/GHSA-jm48-m3rr-9hgg
Resource:
exploit
Details not found