CVE-2025-6775CWE-74CWE-77

xiaoyunjie openvpn-cms-flask User Creation Endpoint openvpn.py create_user command injection

Medium · published June 27, 2025

CVSS v4.0
5.3
EPSS
3%
Percentile
87.7
In the wild
Unconfirmed
What it is

A vulnerability classified as critical has been found in xiaoyunjie openvpn-cms-flask up to 1.2.7. This affects the function create_user of the file /app/api/v1/openvpn.py of the component User Creation Endpoint. The manipulation of the argument Username leads to command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.2.8 is able to address this issue. The patch is named e23559b98c8ea2957f09978c29f4e512ba789eb6. It is recommended to upgrade the affected component.

The record
Technical detail
CVSS v4.0
5.3 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.03106 · 87.7th percentile
Weaknesses
CWE-74 · Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection'); CWE-77 · Improper Neutralization of Special Elements used in a Command ('Command Injection')
Published
2025-06-27T20:00Z
EPSS history
Timeline
  • 27 JUN 20:00Z
    xiaoyunjie openvpn-cms-flask User Creation Endpoint openvpn.py create_user command injection
    cvelistv5