Actively exploited
Listed in CISA’s Known Exploited Vulnerabilities catalog since June 2, 2022.
CVE-2022-26134
Atlassian Confluence Server and Data Center Remote Code Execution Vulnerability
Atlassian · Confluence Server/Data Center
Added to KEV June 2, 2022
Alert details
- Source feed
- CISA KEV
- CVE ID
- CVE-2022-26134
- CWE
- CWE-917
- Affected products
- Confluence Server/Data Center · Atlassian Confluence Server/Data Center · Atlassian
What happened
Atlassian Confluence Server and Data Center contain a remote code execution vulnerability that allows for an unauthenticated attacker to perform remote code execution.
What it means for your business
Atlassian Confluence Server/Data Center is listed in CISA's Known Exploited Vulnerabilities catalog (CVE-2022-26134). Atlassian Confluence Server and Data Center contain a remote code execution vulnerability that allows for an unauthenticated attacker to perform remote code execution. CISA remediation due date: 2022-06-06. If you need help checking exposure, call (864) 335-9223.
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.
CISA due date: June 6, 2022
Sources
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