This vulnerability involves improper neutralization of special elements in SQL commands within the LambertGroup Radio Player Shoutcast & Icecast WordPress Plugin (audio4-html5). It enables Blind SQL Injection attacks, allowing an attacker with low privileges to extract sensitive data from the database without user interaction. The affected versions include all releases up to 4.4.6. The CVSS 3.1 base score is 8.5, reflecting network attack vector, low attack complexity, low privileges required, no user interaction, scope change, high confidentiality impact, no integrity impact, and low availability impact.

Successful exploitation can lead to unauthorized disclosure of sensitive information from the backend database (high confidentiality impact). The vulnerability does not affect data integrity but may cause limited disruption to availability. The attack requires low privileges and no user interaction, increasing the risk of exploitation. 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, users should restrict plugin access to trusted users only and consider disabling or removing the vulnerable plugin if possible. Monitor LambertGroup and WordPress security advisories for updates and apply patches promptly once available.