CVE-2026-35015: Openises Tickets

Medium severity, CVSS 4.6. EPSS: 0.3% chance of exploitation in the next 30 days.

Open ISES Tickets before 3.44.2 contains a reflected cross-site scripting vulnerability in do_unit_mail.php that allows authenticated attackers to inject arbitrary JavaScript by passing an unsanitized value through the the_ticket GET parameter directly into a JavaScript variable assignment. Attackers can craft a malicious URL containing a JavaScript payload in the the_ticket parameter that executes in the victim's browser when the URL is visited.

Affected products

• Openises Tickets: before 3.44.2 (fixed in 3.44.2)

Published 2026-05-20. Last modified 2026-07-23.