CVE-2024-34470: Hsclabs Mailinspector

High severity, CVSS 8.6. EPSS: 6.7% chance of exploitation in the next 30 days.

An issue was discovered in HSC Mailinspector 5.2.17-3 through v.5.2.18. An Unauthenticated Path Traversal vulnerability exists in the /public/loader.php file. The path parameter does not properly filter whether the file and directory passed are part of the webroot, allowing an attacker to read arbitrary files on the server.

Affected products

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

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