CO
DevOps
Confluence
by Atlassian · last CVE Oct 5, 2026
On CISA KEVExploited in the wildRansomware-linked
71
CVEs
10
On KEV
9.8
Max CVSS
1
New 30D
Severity mix
Critical 11High 28Medium 29Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2019-3398
In wildKEV
8.8
97%
Apr 18
Atlassian Confluence Server and Data Center Path Traversal Vulnerability
Affected: 2.0.0 before unspecified; before 6.6.13; 6.7.0 before unspecified; before 6.12.4; 6.13.0 before unspecified; before 6.13.4; +4 more
CVE-2026-21589
In wildKEV
7.5
99%
Oct 5
Atlassian Multiple Products Files or Directories Accessible to External Parties Vulnerability
Affected: All other versions
Showing 2