CVE-2023-22527
Atlassian Confluence Data Center and Server Template Injection Vulnerability
CVSS
—
No CVSS
EPSS
100.0%
p100
KEV
YES
Jan 24, 2024
Exploit Today
80
0-100
Published: — · Last modified: —
Product
Atlassian / Confluence Data Center and Server
Vulnerability
Atlassian Confluence Data Center and Server Template Injection Vulnerability
Added to KEV
Jan 24, 2024
Remediate by
Feb 14, 2024
Known ransomware use
Yes
Summary description
Atlassian Confluence Data Center and Server contain an unauthenticated OGNL template injection vulnerability that can lead to remote code execution.
Required action
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Notes
https://confluence.atlassian.com/security/cve-2023-22527-rce-remote-code-execution-vulnerability-in-confluence-data-center-and-confluence-server-1333990257.html; https://nvd.nist.gov/vuln/detail/CVE-2023-22527