CVE-2019-3396 on CISA KEV

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

01What CISA says about this 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…

02Required action — verbatim from CISA

Apply updates per vendor instructions.

03Notes & references

• jira.atlassian.com — https://jira.atlassian.com/browse/CONFSERVER-57974
• packetstormsecurity.com — http://packetstormsecurity.com/files/152568/Atlassian-Confluence-Widget-Connecto…
• www.rapid7.com — http://www.rapid7.com/db/modules/exploit/multi/http/confluence_widget_connector
• www.exploit-db.com — https://www.exploit-db.com/exploits/46731/
• packetstormsecurity.com — http://packetstormsecurity.com/files/161065/Atlassian-Confluence-6.12.1-Template…

04SARA's analyst layer — why this matters

This vulnerability is currently on the CISA KEV list, which CISA only adds CVEs to when there is reliable evidence of active exploitation in the wild. For federal civilian agencies, BOD 22-01 requires remediation by the due date above. For everyone else, KEV is the strongest "patch immediately" signal you can get from public threat intel.

05Affected products (summary)

06Detection

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