CVE-2026-79316CWE-284broken-access-control

CVE-2026-79316

High · published September 22, 2026

CVSS v3.1
7.6
EPSS
0%
Percentile
24.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.6 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00322 · 24.0th percentile
Weakness
CWE-284 · Improper Access Control
Published
2026-09-22T01:17Z
References (2)
https://github.com/lichoin/TraceLoom/blob/main/CVEs/CVE-2026-79316.md · [email protected]https://github.com/vaxilu/x-ui · [email protected]
EPSS history
Timeline
  • 23 SEP 03:48Z
    EPSS moved — → 0%
    epss
  • 21 SEP 00:00Z
    An improper access control vulnerability exists in x-ui 0.3.2
    cvelistv5