Description
A template injection vulnerability on older versions of Confluence Data Center and Server allows an unauthenticated attacker to achieve RCE on an affected instance. Customers using an affected version must take immediate action. Most recent supported versions of Confluence Data Center and Server are not affected by this vulnerability as it was ultimately mitigated during regular version updates. However, Atlassian recommends that customers take care to install the latest version to protect their instances from non-critical vulnerabilities outlined in Atlassian’s January Security Bulletin.
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< 8.0.0 – < 8.0.0
- Atlassian / Confluence Data Center>= 8.0.0 – >= 8.0.0
- Atlassian / Confluence Data Center>= 8.1.0 – >= 8.1.0
- Atlassian / Confluence Data Center>= 8.2.0 – >= 8.2.0
- Atlassian / Confluence Data Center>= 8.3.0 – >= 8.3.0
- Atlassian / Confluence Data Center>= 8.4.0 – >= 8.4.0
- Atlassian / Confluence Data Center>= 8.5.0 – >= 8.5.0
- Atlassian / Confluence Data Center>= 8.5.1 – >= 8.5.1
- Atlassian / Confluence Data Center>= 8.5.2 – >= 8.5.2
- Atlassian / Confluence Data Center>= 8.5.3 – >= 8.5.3
- Atlassian / Confluence Data Center>= 8.5.4 – >= 8.5.4
- Atlassian / Confluence Data Center>= 8.6.0 – >= 8.6.0
- Atlassian / Confluence Data Center>= 8.7.1 – >= 8.7.1
- Atlassian / Confluence Server< 8.0.0 – < 8.0.0
- Atlassian / Confluence Server>= 8.0.0 – >= 8.0.0
- Atlassian / Confluence Server>= 8.1.0 – >= 8.1.0
- Atlassian / Confluence Server>= 8.2.0 – >= 8.2.0
- Atlassian / Confluence Server>= 8.3.0 – >= 8.3.0
- Atlassian / Confluence Server>= 8.4.0 – >= 8.4.0
- Atlassian / Confluence Server>= 8.5.0 – >= 8.5.0
- Atlassian / Confluence Server>= 8.5.1 – >= 8.5.1
- Atlassian / Confluence Server>= 8.5.2 – >= 8.5.2
- Atlassian / Confluence Server>= 8.5.3 – >= 8.5.3
- Atlassian / Confluence Server>= 8.5.4 – >= 8.5.4
- Atlassian / Confluence Server>= 8.6.0 – >= 8.6.0
Exploits & PoCs
- nucleiAtlassian Confluence - Remote Code Executionby iamnooob,rootxharsh,pdresearch