UpHeron
All vulnerabilities

Servers and applications

CVE-2023-22504

Affected versions of Atlassian Confluence Server allow remote attackers who have read permissions to a page, but not write permissions, to upload attachments via a Broken Access Control vulnerability in the attachments feature.

Severity
Medium 6.5
Published
25 May 2023
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
7.13.17, 7.19.9, 8.2.2
Sources
NVD

Affected software

SoftwareAffected versions
ConfluenceServers and applications · cpe:a:atlassian:confluence_server
  • Every version before 7.13.17
  • From 7.14.0 before 7.19.9
  • From 7.20.0 before 8.2.2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2023-22504
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2023-22504