Medium [CVE-2023-22503] Affected versions of Atlassian Confluence Server and Data Center
This medium-severity Atlassian advisory covers CVE-2023-22503 affecting Confluence Server.
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Summary
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, from version 7.14.0 before 7.19.7, and from version 7.20.0 before 8.2.0.
- 7.14.0
- 7.20.0
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
- 7.19.7
- 8.2.0
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
Mitigation
Upgrade to a fixed release: 7.19.7, 8.2.0. That is the remediation for this advisory.
The vendor advisory may list additional interim mitigations or workarounds not captured here — review it before change work.
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
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