cbcvebase.
CVE-2023-22527
published 2024-01-16

CVE-2023-22527: A template injection vulnerability on older versions of Confluence Data Center and Server allows an unauthenticated attacker to achieve RCE on an affected…

critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
KEVITWEXPLOIT
CISA Known Exploited Vulnerabilitydue 2024-02-14
Exploited in the wild
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.

Affected

22 ranges
VendorProductVersion rangeFixed in
atlassianconfluence_data_center——
atlassianconfluence_data_center——
atlassianconfluence_data_center——
atlassianconfluence_data_center——
atlassianconfluence_data_center——
atlassianconfluence_data_center——
atlassianconfluence_data_center——
atlassianconfluence_data_center——
atlassianconfluence_data_center——
atlassianconfluence_data_center——
atlassianconfluence_data_center——
atlassianconfluence_data_center>= 8.0.0 < 8.5.48.5.4
atlassianconfluence_server——
atlassianconfluence_server——
atlassianconfluence_server——
atlassianconfluence_server——
atlassianconfluence_server——
atlassianconfluence_server——
atlassianconfluence_server——
atlassianconfluence_server——
atlassianconfluence_server——
atlassianconfluence_server>= 8.0.0 < 8.5.48.5.4

CVSS provenance

nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
vulncheck10.0CRITICAL
cisa9.8CRITICAL