This vulnerability (CVE-2026-92465) in Themeum WP Mega Menu arises from improper neutralization of special elements in SQL commands (CWE-89), enabling blind SQL injection attacks. The flaw affects all versions up to 1.4.2 of the plugin. The CVSS 3.1 score is 7.6, indicating a high severity with network attack vector, low attack complexity, requiring high privileges, no user interaction, and a scope change. The impact includes high confidentiality loss and low availability impact. No vendor advisory or patch information is available to confirm remediation status.

An attacker with high privileges can exploit this vulnerability remotely to perform blind SQL injection, potentially leading to full disclosure of sensitive data (confidentiality impact is high) and some disruption of service (availability impact is low). Integrity impact is not affected. No known exploits are reported in the wild.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to high-privilege users and monitor for suspicious activity related to SQL injection attempts.