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.

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.tenable.com/blog/government-agencies-warn-of-state-sponsored-actors-exploiting-publicly-known-vulnerabilities

https://media.defense.gov/2020/Oct/20/2002519884/-1/-1/0/CSA_CHINESE_EXPLOIT_VULNERABILITIES_UOO179811.PDF

https://www.tenable.com/blog/cve-2019-3396-vulnerability-in-atlassian-confluence-widget-connector-exploited-in-the-wild

https://www.tenable.com/blog/objects-in-mirror-are-closer-than-they-appear-reflecting-on-the-cybersecurity-threats-from-2019

https://www.alertlogic.com/blog/active-exploitation-of-confluence-vulnerability-cve-2019-3396-dropping-gandcrab-ransomware/

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

http://packetstormsecurity.com/files/152568/Atlassian-Confluence-Widget-Connector-Macro-Velocity-Template-Injection.html

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3