This vulnerability arises from improper validation of filenames in PHP include/require statements within Gmedia Photo Gallery, enabling Local File Inclusion. The affected versions are up to 1.23.0. The CVSS 3.1 base score is 7.5, reflecting network attack vector, high attack complexity, low privileges required, no user interaction, unchanged scope, and high impact on confidentiality, integrity, and availability. No patch or vendor advisory details are currently available.

Successful exploitation could allow an attacker to include local files on the server, potentially leading to disclosure of sensitive information, modification of data, or disruption of service. The vulnerability affects confidentiality, integrity, and availability at a high level. There are no known exploits in the wild at this time.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict access to the affected application and monitor for suspicious activity related to file inclusion attempts. Avoid exposing the application to untrusted networks if possible.