This vulnerability (CVE-2024-30489) in the loopus WP Cost Estimation & Payment Forms Builder plugin arises from improper neutralization of special elements in SQL commands, classified under CWE-89 (SQL Injection). It affects all versions up to 10.1.75. The CVSS 3.1 base score is 8.5, indicating high severity, with an attack vector of network, low attack complexity, requiring low privileges, no user interaction, and a scope change. The impact includes high confidentiality impact and low availability impact, but no integrity impact. No official patch or vendor advisory is currently provided.

Successful exploitation could allow an attacker with low privileges to execute crafted SQL commands, potentially leading to unauthorized disclosure of sensitive information (high confidentiality impact) and partial denial of service (low availability impact). Integrity of data is not impacted according to the CVSS vector. There are no known active exploits in the wild.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, consider restricting access to the affected plugin and monitoring for suspicious activity related to SQL injection attempts. Avoid granting unnecessary privileges to users interacting with this plugin.