Wanted to post a link here to the primary article in case anyone in this group didn't see it.
https://community.atlassian.com/t5/Jira-articles/CVE-2019-11581-Critical-Security-Advisory-for-Jira-Server-and/ba-p/1128241
Remember the community is full of folks who have, or will soon, upgraded many different versions of Jira to address this situation. Very many of them are most willing to help others so don't be afraid to post in Community if you're having difficulty!
Happy Hump-day!
