CVE-2021-33904
** DISPUTED ** In Accela Civic Platform through 21.1, the security/hostSignon.do parameter servProvCode is vulnerable to XSS. NOTE: The vendor states "there are configurable security flags and we are unable to reproduce them with the available information."
Date published : 2021-06-07
http://packetstormsecurity.com/files/163093/Accela-Civic-Platorm-21.1-Cross-Site-Scripting.html
https://gist.github.com/0xx7/3d934939d7122fe23db11bc48eda9d21