This vulnerability involves improper neutralization of special elements used in SQL commands within the Quiz And Survey Master plugin by ExpressTech Systems. Versions up to and including 10.2.4 are affected. The flaw allows an attacker with low privileges to perform SQL Injection attacks remotely without user interaction, potentially leading to unauthorized disclosure of sensitive information. The CVSS 3.1 base score is 8.5, reflecting high severity with network attack vector, low attack complexity, and partial confidentiality impact.

Successful exploitation can lead to unauthorized disclosure of sensitive information from the backend database. The vulnerability does not impact integrity but has a limited impact on availability. 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 plugin and monitor for suspicious activity related to SQL injection attempts. Avoid exposing the vulnerable plugin to untrusted networks where possible.