Description
Atlassian has been made aware of an issue reported by a handful of customers where external attackers may have exploited a previously unknown vulnerability in publicly accessible Confluence Data Center and Server instances to create unauthorized Confluence administrator accounts and access Confluence instances. 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.
CVSS breakdown
CVSS 3.0
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
Affected products
- Atlassian / Confluence Data Center>= 8.2.2 – >= 8.2.2
- Atlassian / Confluence Data Center< 8.0.0 – < 8.0.0
- Atlassian / Confluence Data Center>= 8.0.0 – >= 8.0.0
- Atlassian / Confluence Data Center>= 8.0.1 – >= 8.0.1
- Atlassian / Confluence Data Center>= 8.0.2 – >= 8.0.2
- Atlassian / Confluence Data Center>= 8.0.3 – >= 8.0.3
- Atlassian / Confluence Data Center>= 8.1.3 – >= 8.1.3
- Atlassian / Confluence Data Center>= 8.1.4 – >= 8.1.4
- Atlassian / Confluence Data Center>= 8.2.0 – >= 8.2.0
- Atlassian / Confluence Data Center>= 8.2.1 – >= 8.2.1
- Atlassian / Confluence Data Center>= 8.2.3 – >= 8.2.3
- Atlassian / Confluence Data Center>= 8.3.0 – >= 8.3.0
- Atlassian / Confluence Data Center>= 8.3.1 – >= 8.3.1
- Atlassian / Confluence Data Center>= 8.3.2 – >= 8.3.2
- Atlassian / Confluence Data Center>= 8.4.0 – >= 8.4.0
- Atlassian / Confluence Data Center>= 8.4.1 – >= 8.4.1
- Atlassian / Confluence Data Center>= 8.4.2 – >= 8.4.2
- Atlassian / Confluence Data Center>= 8.5.0 – >= 8.5.0
- Atlassian / Confluence Data Center>= 8.5.1 – >= 8.5.1
- Atlassian / Confluence Data Center>= 8.3.3 – >= 8.3.3
- Atlassian / Confluence Data Center>= 8.4.3 – >= 8.4.3
- Atlassian / Confluence Data Center>= 8.5.2 – >= 8.5.2
- Atlassian / Confluence Server>= 8.5.2 – >= 8.5.2
- Atlassian / Confluence Server< 8.0.0 – < 8.0.0
- Atlassian / Confluence Server>= 8.0.0 – >= 8.0.0
- Atlassian / Confluence Server>= 8.0.1 – >= 8.0.1
- Atlassian / Confluence Server>= 8.0.2 – >= 8.0.2
- Atlassian / Confluence Server>= 8.0.3 – >= 8.0.3
- Atlassian / Confluence Server>= 8.1.3 – >= 8.1.3
- Atlassian / Confluence Server>= 8.1.4 – >= 8.1.4
- Atlassian / Confluence Server>= 8.2.0 – >= 8.2.0
- Atlassian / Confluence Server>= 8.2.1 – >= 8.2.1
- Atlassian / Confluence Server>= 8.3.2 – >= 8.3.2
- Atlassian / Confluence Server>= 8.2.2 – >= 8.2.2
- Atlassian / Confluence Server>= 8.2.3 – >= 8.2.3
- Atlassian / Confluence Server>= 8.3.0 – >= 8.3.0
- Atlassian / Confluence Server>= 8.3.1 – >= 8.3.1
- Atlassian / Confluence Server>= 8.4.0 – >= 8.4.0
- Atlassian / Confluence Server>= 8.4.1 – >= 8.4.1
- Atlassian / Confluence Server>= 8.4.2 – >= 8.4.2
- Atlassian / Confluence Server>= 8.5.0 – >= 8.5.0
- Atlassian / Confluence Server>= 8.5.1 – >= 8.5.1
- Atlassian / Confluence Server>= 8.3.3 – >= 8.3.3
- Atlassian / Confluence Server>= 8.4.3 – >= 8.4.3
Exploits & PoCs
- nucleiAtlassian Confluence - Privilege Escalationby s1r1us,iamnoooob,rootxharsh,pdresearch
References
- EXPLOIThttp://packetstormsecurity.com/files/175225/Atlassian-Confluence-Unauthenticated-Remote-Code-Execution.html
- MISChttps://confluence.atlassian.com/display/KB/FAQ+for+CVE-2023-22515
- MISChttps://confluence.atlassian.com/pages/viewpage.action?pageId=1295682276
- MISChttps://jira.atlassian.com/browse/CONFSERVER-92475