geminabox (aka Gem in a Box) before 0.13.7 has CSRF, as demonstrated by an unintended gem upload.
https://github.com/advisories/GHSA-qwv2-2x8g-g43g
https://github.com/geminabox/geminabox/blob/master/CHANGELOG.md
https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-5050
http://baraktawily.blogspot.co.il/2017/09/gem-in-box-xss-vulenrability-cve-2017.html