All versions of Confluence Data Center and Server are affected by this unexploited vulnerability. This Improper Authorization vulnerability allows an unauthenticated attacker to reset Confluence and create a Confluence instance administrator account. Using this account, an attacker can then perform all administrative actions that are available to Confluence instance administrator leading to - but not limited to - full loss of confidentiality, integrity and availability. Atlassian Cloud sites are not affected by this vulnerability. If your Confluence site is accessed via an atlassian.net domain, it is hosted by Atlassian and is not vulnerable to this issue.
AI analysis not yet available
Plain-English explanation, risk summary, and remediation steps will appear here once AI analysis is complete.
No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
| Vendor | Product | Versions | Fixed In |
|---|---|---|---|
| atlassian | confluence_data_center | 1.0 - 7.19.16 | - |
| atlassian | confluence_data_center | 7.20.0 - 8.3.4 |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
10
Affected Products
7
References
atlassian / confluence_data_center
| - |
| atlassian | confluence_data_center | 8.4.0 - 8.4.4 | - |
| atlassian | confluence_data_center | 8.5.0 - 8.5.3 | - |
| atlassian | confluence_data_center | - | - |
| atlassian | confluence_server | 1.0 - 7.19.16 | - |
| atlassian | confluence_server | 7.20.0 - 8.3.4 | - |
| atlassian | confluence_server | 8.4.0 - 8.4.4 | - |
| atlassian | confluence_server | 8.5.0 - 8.5.3 | - |
| atlassian | confluence_server | - | - |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability
Impact