Jira Crowd Integration Issue

[Sanjana Kumari]

Hi Team,

I have upgraded Jira from 8.20.10 to 9.11.1. After the upgrade, when I try to integrate it with Crowd, I'm getting an "Invalid Authentication Exception." After checking the access log, I found an issue related to a Crowd-embedded plugin. My Crowd version is 4.4.0. Is this version causing the issue? I also checked the Jira server plugin version after the upgrade, which is 5.0.0. My question is, does Jira 9.11.1 support Crowd 4.4.0 integration, or do I need to upgrade Crowd to version 5.0.0?

Thanks