This vulnerability affects OFCMS versions 1.1.0 through 1.1.3 in the ComnController.java file, specifically in the Query function. An attacker can remotely manipulate the system.user.query parameter to perform SQL injection attacks. The CVSS 4.0 base score is 5.3, indicating medium severity, with attack vector network, low attack complexity, no privileges required, and no user interaction needed. The vendor has not issued a patch or official remediation, and the vulnerability remains unaddressed as of the published date.

Successful exploitation of this vulnerability could allow an attacker to execute arbitrary SQL commands on the backend database, potentially leading to unauthorized data access or modification. The impact is rated medium based on the CVSS score and the described conditions. No evidence of active exploitation in the wild has been reported.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since the project has not responded or released a fix, users should consider implementing temporary mitigations such as input validation or restricting access to the vulnerable function if possible. Monitor official channels for updates and apply patches promptly once available.