PT-2023-12285 · Gurock · Gurock Testrail

Miglen · Published 2023-02-03 · Updated 2023-02-09 · CVE-2021-36538

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

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.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-36538

Affected Products

Gurock Testrail

References · 4

• 🔥 https://gist.github.com/miglen/b09498b4b9fe1be58973bd474af125ab · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-36538 · Security Note
• https://osv.dev/vulnerability/CVE-2021-36538 · Vendor Advisory
• https://t.me/cibsecurity/57495 · Telegram Post