This vulnerability (CVE-2025-30849) in g5theme Essential Real Estate arises from improper control over the filename parameter used in PHP include or require statements, enabling PHP Local File Inclusion. This can allow an attacker to execute arbitrary code or access sensitive files on the server. The affected versions are from initial releases through 5.2.0. The CVSS v3.1 base score is 8.1, reflecting high impact on confidentiality, integrity, and availability, with network attack vector, high attack complexity, no privileges required, and no user interaction needed. No patch or official remediation details are currently available, and no known exploits have been reported.

Successful exploitation of this vulnerability could lead to full compromise of the affected system, including unauthorized disclosure of sensitive information, modification of data, and disruption of service. The high CVSS score indicates severe impact on confidentiality, integrity, and availability. However, exploitation complexity is high, and no known exploits are reported.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should monitor vendor communications for updates. No vendor advisory or patch links are currently provided, so no specific mitigation steps can be recommended beyond awaiting an official fix.