{"id":"CVE-2026-123025","published":"2026-11-05T07:17:25.897","lastModified":"2026-11-05T07:17:25.897","description":"An OS Command Injection vulnerability was discovered in the Google Cloud DNS validation module of the OPNsense os-acme-client plugin through 4.17. The DnsGcloud::prepare() method decodes the dns_gcloud_key model field and directly interpolates the string fields gcloud_account and gcloud_project into a shell command passed to proc_open() via LeUtils::run_shell_command() without any validation or escaping. A remote authenticated user with privileges to issue or renew certificates through the WebGUI/API can achieve arbitrary code execution as root.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":["CWE-78"],"vendors":[],"products":[],"references":[{"url":"https://github.com/opnsense/plugins/pull/5873","tags":[]}],"exploitRefs":[{"url":"https://github.com/opnsense/plugins/pull/5873","tags":[]}],"hasPoc":true,"ai":null}