In Bootstrap before 4.1.2, XSS is possible in the data-target property of scrollspy.
packetstormsecurity.com/files/152787/dotCMS-5.1.1-Vulnerable-Dependencies.html
packetstormsecurity.com/files/156743/OctoberCMS-Insecure-Dependencies.html
seclists.org/fulldisclosure/2019/May/10
seclists.org/fulldisclosure/2019/May/11
seclists.org/fulldisclosure/2019/May/13
access.redhat.com/errata/RHSA-2019:1456
blog.getbootstrap.com/2018/07/12/bootstrap-4-1-2/
github.com/twbs/bootstrap/issues/26423
github.com/twbs/bootstrap/issues/26627
github.com/twbs/bootstrap/pull/26630
lists.apache.org/thread.html/519eb0fd45642dcecd9ff74cb3e71c20a4753f7d82e2f07864b5108f%40%3Cdev.drill.apache.org%3E
lists.apache.org/thread.html/52e0e6b5df827ee7f1e68f7cc3babe61af3b2160f5d74a85469b7b0e%40%3Cdev.superset.apache.org%3E
lists.apache.org/thread.html/b0656d359c7d40ec9f39c8cc61bca66802ef9a2a12ee199f5b0c1442%40%3Cdev.drill.apache.org%3E
lists.apache.org/thread.html/f9bc3e55f4e28d1dcd1a69aae6d53e609a758e34d2869b4d798e13cc%40%3Cissues.drill.apache.org%3E
lists.apache.org/thread.html/r3dc0cac8d856bca02bd6997355d7ff83027dcfc82f8646a29b89b714%40%3Cissues.hbase.apache.org%3E
seclists.org/bugtraq/2019/May/18
www.oracle.com/security-alerts/cpuApr2021.html