Medium6.5Atlassian
Confluence Server: Affected versions of Atlassian Confluence Server allow remote attackers who have read permissions to a page, but not…
CVE-2023-22504 Published May 25, 2023Updated by vendor Jun 17, 2026
CVE-2023-22504
Affected products & platforms
AtlassianConfluence
Summary
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.
Mitigation
Mitigation steps weren't captured by the parser for this advisory — this is a parsing gap, not a statement that no fix exists. Read the vendor advisory below for the authoritative guidance.
Official advisory · medium-confidence parse· fetched 4 hours ago·verify at source
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