Gurock · Gurock Testrail · CVE-2021-36538
**Name of the Vulnerable Software and Affected Versions**
Gurock TestRail versions prior to 7.1.2
**Description**
The issue allows remote authenticated attackers to run arbitrary code via the `reference` field in milestones or `description` fields in reports. This is a Cross Site Scripting (XSS) issue.
**Recommendations**
For versions prior to 7.1.2, update to version 7.1.2 or later to resolve the issue. As a temporary workaround, consider restricting access to the `reference` field in milestones and `description` fields in reports to minimize the risk of exploitation. Avoid using these fields until the issue is resolved.