UpHeron
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Servers and applications

CVE-2023-22503

Affected versions of Atlassian Confluence Server and Data Center allow anonymous remote attackers to view the names of attachments and labels in a private Confluence space. This occurs via an Information Disclosure vulnerability in the macro preview feature. This vulnerability was reported by Rojan Rijal of the Tinder Security Engineering team. The affected versions are before version 7.13.15,…

Severity
Medium 5.3
Published
1 May 2023
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
7.13.15, 7.19.7, 8.2.0
Sources
NVD

Affected software

SoftwareAffected versions
ConfluenceServers and applications · cpe:a:atlassian:confluence_data_center
  • Every version before 7.13.15
  • From 7.14.0 before 7.19.7
  • From 7.20.0 before 8.2.0
ConfluenceServers and applications · cpe:a:atlassian:confluence_server
  • Every version before 7.13.15
  • From 7.14.0 before 7.19.7
  • From 7.20.0 before 8.2.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2023-22503
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2023-22503