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    CVE-2021-36538

    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.

    Published:Feb 3, 2023
    Last Modified:Mar 26, 2025
    EPS:Feb 3, 2023
    EPSS Score:0.00042
    CVSS Score:5.4

    Affected Products

    Vendor
    Gurock
    Product
    Testrail

    Exploits

    https://gist.github.com/miglen/b09498b4b9fe1be58973bd474af125abhttps://gist.github.com/miglen/b09498b4b9fe1be58973bd474af125ab

    Related CVEs

    CVE-2021-44263 (CVSS 5.4) — Gurock TestRail before 7.2.4 mishandles HTML escaping.…
    CVE-2021-40875 (CVSS 7.5) — Improper Access Control in Gurock TestRail versions < 7.2.0.3014 resulted in sensitive information exposure. A…
    CVE-2021-37788 (CVSS 5.4) — A vulnerability in the web UI of Gurock TestRail v5.3.0.3603 could allow an unauthenticated, remote attacker t…
    CVE-2018-20063 (CVSS 8.8) — An issue was discovered in Gurock TestRail 5.6.0.3853. An "Unrestricted Upload of File" vulnerability exists i…
    CVE-2019-7535 (CVSS 5.3) — index.php in Gurock TestRail 5.3.0.3603 returns potentially sensitive information for an invalid request, as d…
    CVE-2014-4857 (CVSS 4.3) — Cross-site scripting (XSS) vulnerability in Gurock TestRail before 3.1.3 allows remote attackers to inject arb…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High