https://blog.projectdiscovery.io/atlassian-confluence-ssti-remote-code-execution/, https://isc.sans.edu/diary/Scans%20Exploit%20Attempts%20for%20Atlassian%20Confluence%20RCE%20Vulnerability%20CVE-2023-22527/30576, https://isc.sans.edu/diary/0, https://www.picussecurity.com/resource/blog/cve-2023-22527-another-ognl-injection-leads-to-rce-in-atlassian-confluence