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    CVE-2019-11580

    Atlassian Crowd and Crowd Data Center had the pdkinstall development plugin incorrectly enabled in release builds. Attackers who can send unauthenticated or authenticated requests to a Crowd or Crowd Data Center instance can exploit this vulnerability to install arbitrary plugins, which permits remote code execution on systems running a vulnerable version of Crowd or Crowd Data Center. All versions of Crowd from version 2.1.0 before 3.0.5 (the fixed version for 3.0.x), from version 3.1.0 before 3.1.6 (the fixed version for 3.1.x), from version 3.2.0 before 3.2.8 (the fixed version for 3.2.x), from version 3.3.0 before 3.3.5 (the fixed version for 3.3.x), and from version 3.4.0 before 3.4.4 (the fixed version for 3.4.x) are affected by this vulnerability.

    Published:Jun 3, 2019
    Last Modified:Oct 24, 2025
    EPS:Jun 3, 2019
    EPSS Score:0.94406
    CVSS Score:9.8

    CISA Notification

    Description

    Atlassian Crowd and Crowd Data Center had the pdkinstall development plugin incorrectly enabled in release builds. Attackers who can send unauthenticated or authenticated requests to a Crowd or Crowd Data Center instance can exploit this vulnerability to install arbitrary plugins, which permits remote code execution on systems running a vulnerable version of Crowd or Crowd Data Center. All versions of Crowd from version 2.1.0 before 3.0.5 (the fixed version for 3.0.x), from version 3.1.0 before 3.1.6 (the fixed version for 3.1.x), from version 3.2.0 before 3.2.8 (the fixed version for 3.2.x), from version 3.3.0 before 3.3.5 (the fixed version for 3.3.x), and from version 3.4.0 before 3.4.4 (the fixed version for 3.4.x) are affected by this vulnerability.

    Required Action:

    Apply updates per vendor instructions.

    Notes:

    No extra notes provided.

    Due Date
    May 3, 2022
    1592 days ago
    Alert Date
    Nov 3, 2021
    1773 days ago

    Affected Products

    Vendor
    Atlassian
    Product
    Crowd

    Exploits

    http://packetstormsecurity.com/files/163810/Atlassian-Crowd-pdkinstall-Remote-Code-Execution.htmlhttp://packetstormsecurity.com/files/163810/Atlassian-Crowd-pdkinstall-Remote-Code-Execution.htmlhttps://github.com/jas502n/CVE-2019-11580https://github.com/shelld3v/CVE-2019-11580

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

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    CVE-2022-43782 (CVSS 9.8) — Affected versions of Atlassian Crowd allow an attacker to authenticate as the crowd application via security m…
    CVE-2022-26137 (CVSS 8.8) — A vulnerability in multiple Atlassian products allows a remote, unauthenticated attacker to cause additional S…
    CVE-2022-26136 (CVSS 9.8) — A vulnerability in multiple Atlassian products allows a remote, unauthenticated attacker to bypass Servlet Fil…
    CVE-2020-36240 (CVSS 5.3) — The ResourceDownloadRewriteRule class in Crowd before version 4.0.4, and from version 4.1.0 before 4.1.2 allow…
    CVE-2019-20902 (CVSS 7.5) — Upgrading Crowd via XML Data Transfer can reactivate a disabled user from OpenLDAP. The affected versions are …
    CVE-2019-20104 (CVSS 7.5) — The OpenID client application in Atlassian Crowd before version 3.6.2, and from version 3.7.0 before 3.7.1 all…
    CVE-2017-18107 (CVSS 6.5) — Various resources in the Crowd Demo application of Atlassian Crowd before version 3.1.1 allow remote attackers…
    CVE-2019-15005 (CVSS 4.3) — The Atlassian Troubleshooting and Support Tools plugin prior to version 1.17.2 allows an unprivileged user to …

    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