CVE-2024-32370: Hsclabs Mailinspector

Critical severity, CVSS 9.8. EPSS: 1% chance of exploitation in the next 30 days.

An issue in HSC Cybersecurity HC Mailinspector 5.2.17-3 through 5.2.18 allows a remote attacker to obtain sensitive information via a crafted payload to the id parameter in the mliSystemUsers.php component.

Affected products

• Hsclabs Mailinspector: from 5.2.17-3, before 5.2.19 (fixed in 5.2.19)

Published 2024-05-07. Last modified 2026-06-17.