Vulnerability CVE-2023-22522


Published: 2023-12-06   Modified: 2023-12-14

Description:
This Template Injection vulnerability allows an authenticated attacker, including one with anonymous access, to inject unsafe user input into a Confluence page. Using this approach, an attacker is able to achieve Remote Code Execution (RCE) on an affected instance. Publicly accessible Confluence Data Center and Server versions as listed below are at risk and require immediate attention. See the advisory for additional details

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.

Type:

CWE-74

Affected software
Atlassian -> Confluence server 
Atlassian -> Confluence data center 

 References:
https://confluence.atlassian.com/pages/viewpage.action?pageId=1319570362
https://jira.atlassian.com/browse/CONFSERVER-93502

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