CVE-2023-22527—Atlassian Confluence Data Center and Server Template Injection Vulnerability

Vulnerability Name

Atlassian Confluence Data Center and Server Template Injection Vulnerability

Description

Atlassian Confluence Data Center and Server contain an unauthenticated OGNL template injection vulnerability that can lead to remote code execution.

Known To Be Used in Ransomware Campaigns?

Ransomware Status:

KNOWN

Action

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Additional 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

Related News Articles

• Hackers Exploit Apache HTTP Server Flaw to Deploy Linuxsys Cryptocurrency MinerJuly 17, 2025
• Progress WhatsUp Gold Exploited Just Hours After PoC Release for Critical FlawSeptember 13, 2024
• Atlassian Confluence Vulnerability Exploited in Crypto Mining CampaignsAugust 30, 2024

Related Weaknesses

• CWE-74