CVE-2019-14750: Enhancesoft Osticket

Medium severity, CVSS 6.1. EPSS: 10.9% chance of exploitation in the next 30 days.

An issue was discovered in osTicket before 1.10.7 and 1.12.x before 1.12.1. Stored XSS exists in setup/install.php. It was observed that no input sanitization was provided in the firstname and lastname fields of the application. The insertion of malicious queries in those fields leads to the execution of those queries. This can further lead to cookie stealing or other malicious actions.

Affected products

• Enhancesoft Osticket: before 1.10.7 (fixed in 1.10.7); from 1.12, before 1.12.1 (fixed in 1.12.1)

Published 2019-08-07. Last modified 2026-07-10.