The MoroSystems EasyMind - Mind Maps plugin before 2.15.0 for Confluence allows persistent XSS when saving a Mind Map with the hyperlink parameter.
https://y-security.de/news-en/easymind-cross-site-scripting-cve-2023-30452/index.html
https://marketplace.atlassian.com/apps/1211267/easymind-mind-maps-for-confluence/version-history