CVE-2021-36538: Gurock Testrail

Medium severity, CVSS 5.4. EPSS: 0.6% chance of exploitation in the next 30 days.

Cross Site Scripting (XSS) vulnerability in Gurock TestRail before 7.1.2 allows remote authenticated attackers to run arbitrary code via the reference field in milestones or description fields in reports.

Affected products

• Gurock Testrail: before 7.1.2 (fixed in 7.1.2)

Published 2023-02-03. Last modified 2026-06-17.