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CVE-2019-3396Atlassian Confluence Server and Data Center Server-Side Template Injection Vulnerability
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.
9.8 CRITICALEPSS 99.91%⚡ Known Exploited (CISA KEV)NVD: Analyzed
Overview
Severity
| Score | Severity | Version | Vector String |
|---|---|---|---|
| 9.8 | CRITICAL | 3.1NVD | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| 10.0 | HIGH | 2.0NVD | AV:N/AC:L/Au:N/C:C/I:C/A:C |
CISA required action
⚡ Known exploited · remediation due May 3, 2022
Apply updates per vendor instructions.
Details
- CVE ID
- CVE-2019-3396
- Status
- Analyzed
- Assigner (CNA)
- atlassian
- Published
- Mar 25, 2019
- Last modified
- 2026-06-17 02:35 UTC
- Weaknesses
Affected Products
As published by the CNA in the CVE record.
AtlassianConfluence Server7 version ranges
- before 6.6.12
- 6.7.0 before unspecified
- before 6.12.3
- next of 6.13.0 before unspecified
- before 6.13.3
- next of 6.14.0 before unspecified
- before 6.14.2
References
- packetstormsecurity.com http://packetstormsecurity.com/files/152568/Atlassian-Confluence-Widget-Connector-Macro-Velocity-Template-Injection.html
- packetstormsecurity.com http://packetstormsecurity.com/files/161065/Atlassian-Confluence-6.12.1-Template-Injection.html
- rapid7.com http://www.rapid7.com/db/modules/exploit/multi/http/confluence_widget_connector
- jira.atlassian.com https://jira.atlassian.com/browse/CONFSERVER-57974
- exploit-db.com https://www.exploit-db.com/exploits/46731/
- cisa.gov https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-3396