CVE-2026-79316
High
Description
An improper access control vulnerability exists in x-ui 0.3.2. Any authenticated panel user can modify the xray configuration template through the settings interface and trigger a panel restart, causing the xray management gRPC service, which is bound to loopback by default, to be regenerated and bound to non-loopback addresses. This expands the reachable surface of the management interface beyond its intended local-only boundary.
SeverityHigh
CVSS7.6
Exploit probability—
ProductX-ui
PublishedSep 21, 2026
First seenSep 21, 2026
Weakness typeCWE-284Improper access control
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| x-ui | 0.3.2 | — |
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