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CVE-2023-22515

CISA KEV

Published October 5, 2023 · Updated April 3, 2026

high
Official Description+

Atlassian Confluence Data Center and Server contains a broken access control vulnerability that allows an attacker to create unauthorized Confluence administrator accounts and access Confluence.

Affected Products

VendorProduct
AtlassianConfluence Data Center and Server

Patch Status

Patch by 2023-10-13

Recommended Actions

  1. Check if your systems use any of the affected products listed above.
  2. Apply vendor patches immediately if available.
  3. This vulnerability is in CISA's Known Exploited Vulnerabilities catalog — prioritize remediation.
  4. Monitor vendor advisories for updates and additional mitigations.
  5. Review logs for indicators of compromise related to CVE-2023-22515.