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    CVE-2019-3396

    The Widget Connector macro in Atlassian Confluence Server before version 6.6.12 (the fixed version for 6.6.x), from version 6.7.0 before 6.12.3 (the fixed version for 6.12.x), from version 6.13.0 before 6.13.3 (the fixed version for 6.13.x), and from version 6.14.0 before 6.14.2 (the fixed version for 6.14.x), allows remote attackers to achieve path traversal and remote code execution on a Confluence Server or Data Center instance via server-side template injection.

    Published:Mar 25, 2019
    Last Modified:Oct 24, 2025
    EPS:Mar 25, 2019
    EPSS Score:0.94472
    CVSS Score:9.8

    CISA Notification

    Description

    The Widget Connector macro in Atlassian Confluence Server before version 6.6.12 (the fixed version for 6.6.x), from version 6.7.0 before 6.12.3 (the fixed version for 6.12.x), from version 6.13.0 before 6.13.3 (the fixed version for 6.13.x), and from version 6.14.0 before 6.14.2 (the fixed version for 6.14.x), allows remote attackers to achieve path traversal and remote code execution on a Confluence Server or Data Center instance via server-side template injection.

    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
    Confluence Server

    Exploits

    http://packetstormsecurity.com/files/152568/Atlassian-Confluence-Widget-Connector-Macro-Velocity-Template-Injection.htmlhttp://packetstormsecurity.com/files/161065/Atlassian-Confluence-6.12.1-Template-Injection.htmlhttp://www.rapid7.com/db/modules/exploit/multi/http/confluence_widget_connectorhttps://www.exploit-db.com/exploits/46731/http://packetstormsecurity.com/files/152568/Atlassian-Confluence-Widget-Connector-Macro-Velocity-Template-Injection.htmlhttp://packetstormsecurity.com/files/161065/Atlassian-Confluence-6.12.1-Template-Injection.htmlhttp://www.rapid7.com/db/modules/exploit/multi/http/confluence_widget_connectorhttps://www.exploit-db.com/exploits/46731/https://www.exploit-db.com/exploits/46731https://github.com/0xNinjaCyclone/cve-2019-3396https://github.com/46o60/CVE-2019-3396_Confluencehttps://github.com/am6539/CVE-2019-3396https://github.com/Avento/CVE-2019-3396-Memshell-for-Behinderhttps://github.com/dothanthitiendiettiende/CVE-2019-3396https://github.com/HK4zCzi/CVE-2019-3396-Velocity-Server-Side-Template-Injectionhttps://github.com/jas502n/CVE-2019-3396https://github.com/JonathanZhou348/CVE-2019-3396TESThttps://github.com/kh4sh3i/CVE-2019-3396https://github.com/PetrusViet/cve-2019-3396https://github.com/pyn3rd/CVE-2019-3396https://github.com/quanpt103/CVE-2019-3396https://github.com/s1xg0d/CVE-2019-3396https://github.com/skommando/CVE-2019-3396-confluence-pochttps://github.com/tanw923/test1https://github.com/tno01/cve-2019-3396https://github.com/tranphuc2005/CVE-2019-3396https://github.com/vntest11/confluence_CVE-2019-3396https://github.com/W2Ning/CVE-2019-3396https://github.com/x-f1v3/CVE-2019-3396https://github.com/xiaoshuier/CVE-2019-3396https://github.com/Yt1g3r/CVE-2019-3396_EXPhttps://github.com/yuehanked/cve-2019-3396https://www.exploit-db.com/exploits/49465

    Related CVEs

    CVE-2026-21580 (CVSS 9.3) — This Critical severity Stored XSS, PrivEsc (Privilege Escalation), and Security Misconfiguration vulnerability…
    CVE-2025-22166 (CVSS 8.3) — This High severity DoS (Denial of Service) vulnerability was introduced in version 2.0 of Confluence Data Cent…
    CVE-2024-21703 (CVSS 6.4) — This Medium severity Security Misconfiguration vulnerability was introduced in version 8.8.1 of Confluence Dat…
    CVE-2024-21690 (CVSS 8.2) — This High severity Reflected XSS and CSRF (Cross-Site Request Forgery) vulnerability was introduced in version…
    CVE-2024-21686 (CVSS 8.7) — This High severity Stored XSS vulnerability was introduced in versions 7.13 of Confluence Data Center and Serv…
    CVE-2024-21683 (CVSS 8.8) — This High severity RCE (Remote Code Execution) vulnerability was introduced in version 5.2 of Confluence Data …
    CVE-2024-21677 (CVSS 8.8) — This High severity Path Traversal vulnerability was introduced in version 6.13.0 of Confluence Data Center. Th…
    CVE-2024-21678 (CVSS 8.5) — This High severity Stored XSS vulnerability was introduced in version 2.7.0 of Confluence Data Center. This…
    CVE-2023-22512 (CVSS 7.5) — This High severity DoS (Denial of Service) vulnerability was introduced in version 5.6.0 of Confluence Data Ce…
    CVE-2024-21673 (CVSS 8.8) — This High severity Remote Code Execution (RCE) vulnerability was introduced in versions 7.13.0 of Confluence D…

    References

    http://packetstormsecurity.com/files/152568/Atlassian-Confluence-Widget-Connector-Macro-Velocity-Template-Injection.html
    http://packetstormsecurity.com/files/161065/Atlassian-Confluence-6.12.1-Template-Injection.html
    http://www.rapid7.com/db/modules/exploit/multi/http/confluence_widget_connector
    https://jira.atlassian.com/browse/CONFSERVER-57974
    https://www.exploit-db.com/exploits/46731/
    http://packetstormsecurity.com/files/152568/Atlassian-Confluence-Widget-Connector-Macro-Velocity-Template-Injection.html
    http://packetstormsecurity.com/files/161065/Atlassian-Confluence-6.12.1-Template-Injection.html
    http://www.rapid7.com/db/modules/exploit/multi/http/confluence_widget_connector
    https://jira.atlassian.com/browse/CONFSERVER-57974
    https://www.exploit-db.com/exploits/46731/
    https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-3396

    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