CVE-2026-40867: Horilla-Opensource Horilla

High severity, CVSS 7.1. EPSS: 0.4% chance of exploitation in the next 30 days.

Horilla is a free and open source Human Resource Management System (HRMS). In 1.5.0, a broken access control vulnerability in the helpdesk attachment viewer allows any authenticated user to view attachments from other tickets by changing the attachment ID. This can expose sensitive support files and internal documents across unrelated users or teams.

Affected products

Published 2026-04-21. Last modified 2026-06-17.