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Atlassian Confluence Data Center and Server Improper Authorization Vulnerability

High Listed in CISA KEV
CVECVE-2023-22518
First seen2023-11-07 00:00 UTC
Disclosed2023-11-07 00:00 UTC
Last updated2026-07-15 07:30 UTC
Channel statuspending_review

Summary

Atlassian Confluence Data Center and Server contain an improper authorization vulnerability that can result in significant data loss when exploited by an unauthenticated attacker. There is no impact on confidentiality since the attacker cannot exfiltrate any data.

In-depth triage · Auto channel

No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).

Affected products

  • Atlassian:Confluence Data Center and Server

Sources

  • CISA KEV DATABASE

Original Links

Timeline

  1. kev_added CISA KEV
  2. kev_ingest CISA KEV