The vulnerability CVE-2026-32439 affects WebGeniusLab BigHearts versions up to 3.1.14 and is due to missing authorization checks. This misconfiguration in access control allows unauthorized users to perform actions that should be restricted, impacting the integrity of the application. The CVSS 3.1 base score is 5.3 (medium), reflecting network attack vector, low attack complexity, no privileges required, no user interaction, and impact limited to integrity. No patch or official remediation guidance is currently available, and the product is not a cloud service.

Exploitation of this vulnerability can lead to unauthorized modification or manipulation of data or system state within BigHearts, affecting integrity. There is no impact on confidentiality or availability according to the CVSS vector. No known active exploitation has been reported.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, review and strengthen access control configurations in BigHearts to ensure proper authorization enforcement. Monitor for updates from WebGeniusLab regarding patches or official mitigations.