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Servers and applications

CVE-2023-22512

This High severity DoS (Denial of Service) vulnerability was introduced in version 5.6.0 of Confluence Data Center and Server. With a CVSS Score of 7.5, this vulnerability allows an unauthenticated attacker to cause a resource to be unavailable for its intended users by temporarily or indefinitely disrupting services of a vulnerable host (Confluence instance) connected to a network, which has no…

Severity
High 7.5
Published
16 Jan 2024
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
7.19.14, 8.5.1
Sources
NVD

Affected software

SoftwareAffected versions
ConfluenceServers and applications · cpe:a:atlassian:confluence_data_center
  • From 5.6 before 7.19.14
  • From 8.0.0 before 8.5.1
ConfluenceServers and applications · cpe:a:atlassian:confluence_server
  • From 5.6 before 7.19.14
  • From 8.0.0 before 8.5.1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2023-22512
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2023-22512