{"id":"CVE-2019-3396","aliases":["EUVD-2019-13035","GHSA-fr34-8fhg-2m6q"],"status":"published","title":"The Widget Connector macro in Atlassian Confluence Server before version 6.6.12 (the fixed...","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.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.99913,"percentile":0.99967,"model":"v2026.06.15"},"facts":{"in_kev":true,"known_exploited":true,"public_exploit":true,"fix_available":false},"cwes":["CWE-22"],"published":"2019-03-25T18:37:06Z","modified":"2026-06-17T02:35:05Z","kev":{"date_added":"2021-11-03","due_date":"2022-05-03","required_action":"Apply updates per vendor instructions.","known_ransomware_use":"Known"},"exploitation":[{"source":"euvd","since":"2021-11-03"},{"source":"kev","since":"2021-11-03"}],"exploits":[{"source":"metasploit","id":"exploit/multi/http/confluence_widget_connector","title":"Atlassian Confluence Widget Connector Macro Velocity Template Injection","type":"exploit","platform":"Java,Linux,Windows","date":"2019-03-25","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/multi/http/confluence_widget_connector"},{"source":"pocgithub","id":"dothanthitiendiettiende/CVE-2019-3396","title":"dothanthitiendiettiende/CVE-2019-3396","date":"2019-04-09","url":"https://github.com/dothanthitiendiettiende/CVE-2019-3396"},{"source":"pocgithub","id":"x-f1v3/CVE-2019-3396","title":"x-f1v3/CVE-2019-3396","date":"2019-04-09","url":"https://github.com/x-f1v3/CVE-2019-3396"},{"source":"pocgithub","id":"xiaoshuier/CVE-2019-3396","title":"xiaoshuier/CVE-2019-3396","date":"2019-04-09","url":"https://github.com/xiaoshuier/CVE-2019-3396"},{"source":"pocgithub","id":"Yt1g3r/CVE-2019-3396_EXP","title":"Yt1g3r/CVE-2019-3396_EXP","date":"2019-04-10","url":"https://github.com/Yt1g3r/CVE-2019-3396_EXP"},{"source":"pocgithub","id":"jas502n/CVE-2019-3396","title":"jas502n/CVE-2019-3396","date":"2019-04-10","url":"https://github.com/jas502n/CVE-2019-3396"},{"source":"pocgithub","id":"pyn3rd/CVE-2019-3396","title":"pyn3rd/CVE-2019-3396","date":"2019-04-10","url":"https://github.com/pyn3rd/CVE-2019-3396"},{"source":"pocgithub","id":"quanpt103/CVE-2019-3396","title":"quanpt103/CVE-2019-3396","date":"2019-04-10","url":"https://github.com/quanpt103/CVE-2019-3396"},{"source":"pocgithub","id":"s1xg0d/CVE-2019-3396","title":"s1xg0d/CVE-2019-3396","date":"2019-04-10","url":"https://github.com/s1xg0d/CVE-2019-3396"},{"source":"exploitdb","id":"EDB-46731","title":"Atlassian Confluence Widget Connector Macro - Velocity Template Injection (Metasploit)","type":"remote","platform":"multiple","date":"2019-04-19","verified":true,"url":"https://www.exploit-db.com/exploits/46731"},{"source":"pocgithub","id":"vntest11/confluence_CVE-2019-3396","title":"vntest11/confluence_CVE-2019-3396","date":"2019-04-28","url":"https://github.com/vntest11/confluence_CVE-2019-3396"},{"source":"pocgithub","id":"tanw923/test1","title":"tanw923/test1","date":"2019-07-01","url":"https://github.com/tanw923/test1"},{"source":"pocgithub","id":"skommando/CVE-2019-3396-confluence-poc","title":"skommando/CVE-2019-3396-confluence-poc","date":"2019-08-21","url":"https://github.com/skommando/CVE-2019-3396-confluence-poc"},{"source":"pocgithub","id":"JonathanZhou348/CVE-2019-3396TEST","title":"JonathanZhou348/CVE-2019-3396TEST","date":"2019-10-28","url":"https://github.com/JonathanZhou348/CVE-2019-3396TEST"},{"source":"pocgithub","id":"am6539/CVE-2019-3396","title":"am6539/CVE-2019-3396","date":"2019-11-21","url":"https://github.com/am6539/CVE-2019-3396"},{"source":"pocgithub","id":"W2Ning/CVE-2019-3396","title":"W2Ning/CVE-2019-3396","date":"2019-12-12","url":"https://github.com/W2Ning/CVE-2019-3396"},{"source":"pocgithub","id":"yuehanked/cve-2019-3396","title":"yuehanked/cve-2019-3396","date":"2020-11-17","url":"https://github.com/yuehanked/cve-2019-3396"},{"source":"exploitdb","id":"EDB-49465","title":"Atlassian Confluence Widget Connector Macro - SSTI","type":"webapps","platform":"multiple","date":"2021-01-22","url":"https://www.exploit-db.com/exploits/49465"},{"source":"pocgithub","id":"0xNinjaCyclone/cve-2019-3396","title":"0xNinjaCyclone/cve-2019-3396","date":"2021-02-01","url":"https://github.com/0xNinjaCyclone/cve-2019-3396"},{"source":"pocgithub","id":"46o60/CVE-2019-3396_Confluence","title":"46o60/CVE-2019-3396_Confluence","date":"2021-02-05","url":"https://github.com/46o60/CVE-2019-3396_Confluence"},{"source":"pocgithub","id":"PetrusViet/cve-2019-3396","title":"PetrusViet/cve-2019-3396","date":"2021-05-01","url":"https://github.com/PetrusViet/cve-2019-3396"},{"source":"pocgithub","id":"Avento/CVE-2019-3396-Memshell-for-Behinder","title":"Avento/CVE-2019-3396-Memshell-for-Behinder","date":"2024-05-21","url":"https://github.com/Avento/CVE-2019-3396-Memshell-for-Behinder"},{"source":"pocgithub","id":"tranphuc2005/CVE-2019-3396","title":"tranphuc2005/CVE-2019-3396","date":"2025-08-30","url":"https://github.com/tranphuc2005/CVE-2019-3396"},{"source":"pocgithub","id":"kh4sh3i/CVE-2019-3396","title":"kh4sh3i/CVE-2019-3396","date":"2025-09-16","url":"https://github.com/kh4sh3i/CVE-2019-3396"},{"source":"pocgithub","id":"tno01/cve-2019-3396","title":"tno01/cve-2019-3396","date":"2025-09-30","url":"https://github.com/tno01/cve-2019-3396"},{"source":"nuclei","id":"CVE-2019-3396","title":"Atlassian Confluence Server - Path Traversal","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2019/CVE-2019-3396.yaml"}],"products":[{"vendor":"atlassian","product":"confluence server"},{"vendor":"atlassian","product":"confluence server and data server"},{"vendor":"atlassian","product":"confluence_server"}],"references":[{"url":"https://jira.atlassian.com/browse/CONFSERVER-57974","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Patch","Vendor Advisory"]},{"url":"http://packetstormsecurity.com/files/152568/Atlassian-Confluence-Widget-Connector-Macro-Velocity-Template-Injection.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"http://www.rapid7.com/db/modules/exploit/multi/http/confluence_widget_connector","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://www.exploit-db.com/exploits/46731/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"http://packetstormsecurity.com/files/161065/Atlassian-Confluence-6.12.1-Template-Injection.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-3396","tags":["government-resource","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-3396"},{"url":"https://www.exploit-db.com/exploits/46731"},{"url":"https://github.com/advisories/GHSA-fr34-8fhg-2m6q"}],"sources":{"cve":[{"id":"CVE-2019-3396","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.","status":"published","published":"2019-03-25T18:37:06.256Z","modified":"2025-10-21T23:45:41.385Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:20:23.048861Z"}],"euvd":[{"id":"EUVD-2019-13035","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.","status":"published","published":"2019-03-25T18:37:06Z","modified":"2025-10-21T23:45:41Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"exploited_since":"2021-11-03","updated_at":"2026-11-02T20:31:24.172282Z"}],"ghsa":[{"id":"GHSA-fr34-8fhg-2m6q","title":"The Widget Connector macro in Atlassian Confluence Server before version 6.6.12 (the fixed...","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.","status":"published","published":"2022-05-13T01:04:38Z","modified":"2025-10-22T00:32:42Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T15:04:06.493434Z"}],"kev":[{"id":"CVE-2019-3396","title":"Atlassian Confluence Server and Data Center Server-Side Template Injection Vulnerability","description":"Atlassian Confluence Server and Data Center contain a server-side template injection vulnerability that may allow an attacker to achieve path traversal and remote code execution.","cwes":["CWE-22"],"kev":{"date_added":"2021-11-03","due_date":"2022-05-03","required_action":"Apply updates per vendor instructions.","known_ransomware_use":"Known"},"updated_at":"2026-11-02T17:00:17.050017Z"}],"nvd":[{"id":"CVE-2019-3396","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.","status":"published","published":"2019-03-25T19:29:01.647Z","modified":"2026-06-17T02:35:05.567Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"},{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:05:09.523883Z"}]}}