by Kastro CVE-2025-6775
xiaoyunjie openvpn-cms-flask — xiaoyunjie openvpn-cms-flask User Creation Endpoint openvpn.py create_user command injection
Description · from the CVE record
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.
Affected
ProductAffectedFixed inSource
openvpn-cms-flask1.2.01.2.8CNA
openvpn-cms-flask1.2.11.2.8CNA
openvpn-cms-flask1.2.21.2.8CNA
openvpn-cms-flask1.2.31.2.8CNA
openvpn-cms-flask1.2.41.2.8CNA
openvpn-cms-flask1.2.51.2.8CNA
openvpn-cms-flask1.2.61.2.8CNA
openvpn-cms-flask1.2.71.2.8CNA
Scores by source
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
VulDB (CNA)6.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
VulDB (CNA)6.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
VulDB (CNA)5.3CVSS: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
CISA ADPSSVCExploitation: poc · Automatable: no · Technical impact: partial