CVE-2022-26134

Product

Atlassian / Confluence Server/Data Center

Vulnerability

Atlassian Confluence Server and Data Center Remote Code Execution Vulnerability

Added to KEV

Jun 2, 2022

Remediate by

Jun 6, 2022

Known ransomware use

Yes

Summary description

Atlassian Confluence Server and Data Center contain a remote code execution vulnerability that allows for an unauthenticated attacker to perform remote code execution.

Required action

Immediately block all internet traffic to and from affected products AND apply the update per vendor instructions [https://confluence.atlassian.com/doc/confluence-security-advisory-2022-06-02-1130377146.html] OR remove the affected products by the due date on the right. Note: Once the update is successfully deployed, agencies can reassess the internet blocking rules.

Notes

https://nvd.nist.gov/vuln/detail/CVE-2022-26134