Server-Side Template Injection Vulnerability in Confluence Data Center and Server (CVE-2023-22527)
On January 16 2024, Atlassian issued a significant alert on a critical Server-Side Template Injection (SSTI) vulnerability in Confluence Data Center and Server, identified as CVE-2023-22527. This issue found in older versions, poses a serious risk as it allows attackers without any authentication, to inject OGNL expressions. This means they could potentially run any code they want on the compromised system.