CVE-2026-58390 | OPNsense up to 26.1.10 Dashboard Widget OpenVPNClients.js common_name cross site scripting (WID-SEC-2026-2177)
A vulnerability was found in OPNsense up to 26.1.10. It has been classified as problematic. The impacted element is an unknown function of the file src/opnsense/www/js/widgets/OpenVPNClients.js of the component Dashboard Widget. This manipulation of the argument common_name causes cross site scripting.
This vulnerability is handled as CVE-2026-58390. The attack can be initiated remotely. There is not any exploit available.
Upgrading the affected component is recommended.