A cross-site scripting (XSS) vulnerability in the act parameter of system_certmanager.php in OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 allows attackers to execute arbitrary web scripts or HTML via a crafted payload.
- https://logicaltrust.net/blog/2023/08/opnsense.html
- https://github.com/ARPSyndicate/cve-scores