Another report of OpenFire exploitation: https://news.drweb.com/show/?i=14756

See VulnCheck (https://vulncheck.com/blog/openfire-cve-2023-32315) and Surevine (https://www.surevine.com/openfire-cve-2023-32315-what-we-know/) from August and June respectively

CVE is CVE-2023-32315