Detections
Analytics
CVE-2019-3396
critical
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.
From the Tenable Blog
CVE-2019-3396: Vulnerability in Atlassian Confluence Widget Connector Exploited in the Wild
Published: 2019-04-30
Attackers are targeting vulnerable Confluence instances after company published a fix for the vulnerability back in March 2019. Background On March 20, Atlassian published a Confluence Security Advisory to announce fixes for two vulnerabilities, CVE-2019-3395 and CVE-2019-3396.
References
https://www.greynoise.io/blog/spike-in-atlassian-exploitation-attempts-patching-is-crucial
https://www.tenable.com/cyber-exposure/a-look-inside-the-ransomware-ecosystem
https://www.cisa.gov/news-events/cybersecurity-advisories/aa21-209a
https://www.exploit-db.com/exploits/46731/
https://jira.atlassian.com/browse/CONFSERVER-57974
http://packetstormsecurity.com/files/161065/Atlassian-Confluence-6.12.1-Template-Injection.html