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TI-2021-17796 Aliases CVE-2021-40875GHSA-fmj6-gcwc-6452

Improper Access Control in Gurock TestRail versions < 7.2.0.3014 resulted in sensitive…

Priority MEDIUM 63CWE-425Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · None · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-425.

Summary

Improper Access Control in Gurock TestRail versions < 7.2.0.3014 resulted in sensitive information exposure. A threat actor can access the /files.md5 file on the client side of a Gurock TestRail application, disclosing a full list of application files and the corresponding file paths. The corresponding file paths can be tested, and in some cases, result in the disclosure of hardcoded credentials, API keys, or other sensitive data.

Why it matters now

EPSS 0.47486 98th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:gurock:testrail:*:*:*:*:*:*:*:*before 7.2.0.3014VulnerableGurock
  • cpe:2.3:a:gurock:testrail:*:*:*:*:*:*:*:* Versions before 7.2.0.3014 Vulnerable ·Gurock

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-40875
  2. 2026-10-03 Alias added: GHSA-fmj6-gcwc-6452

References

Exploit 2

Advisory 2

  • TI-2021-14789 Cross Site Scripting (XSS) vulnerability in Gurock TestRail before 7.1.2 allows remote… CVSS 3.1MEDIUM 5.4
  • TI-2018-14224 An issue was discovered in Gurock TestRail 5.6.0.3853. CVSS 3.0HIGH 8.8
  • TI-2021-15636 A vulnerability in the web UI of Gurock TestRail v5.3.0.3603 could allow an… CVSS 3.1MEDIUM 5.4
  • TI-2019-05320 index.php in Gurock TestRail 5.3.0.3603 returns potentially sensitive information for an… CVSS 3.0MEDIUM 5.3
  • TI-2021-19937 Gurock TestRail before 7.2.4 mishandles HTML escaping. CVSS 3.1MEDIUM 5.4
  • TI-2014-03995 Cross-site scripting (XSS) vulnerability in Gurock TestRail before 3.1.3 allows remote… CVSS 2.0MEDIUM 4.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences