External Control of File Name or Path Affecting github.com/mhsanaei/3x-ui/internal/web/service package, versions <3.3.1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-GOLANG-GITHUBCOMMHSANAEI3XUIINTERNALWEBSERVICE-17875101
- published7 Jul 2026
- disclosed25 Jun 2026
- creditUnknown
Introduced: 25 Jun 2026
CVE-2026-55477 Â (opens in a new tab)How to fix?
Upgrade github.com/MHSanaei/3x-ui/internal/web/service to version 3.3.1 or higher.
Overview
Affected versions of this package are vulnerable to External Control of File Name or Path in the database import process. An attacker can overwrite arbitrary files on the host by manipulating Xray configuration values stored in the database, potentially leading to code execution and persistent access as the user running Xray.