In Bootstrap before 3.4.0, XSS is possible in the affix configuration target property.
access.redhat.com/errata/RHBA-2019:1076
access.redhat.com/errata/RHBA-2019:1570
access.redhat.com/errata/RHSA-2019:1456
access.redhat.com/errata/RHSA-2019:3023
access.redhat.com/errata/RHSA-2020:0132
access.redhat.com/errata/RHSA-2020:0133
blog.getbootstrap.com/2018/12/13/bootstrap-3-4-0/
github.com/twbs/bootstrap/issues/27045
github.com/twbs/bootstrap/issues/27915#issuecomment-452140906
github.com/twbs/bootstrap/issues/27915#issuecomment-452196628
github.com/twbs/bootstrap/pull/27047
lists.apache.org/thread.html/52e0e6b5df827ee7f1e68f7cc3babe61af3b2160f5d74a85469b7b0e%40%3Cdev.superset.apache.org%3E
lists.apache.org/thread.html/rd0e44e8ef71eeaaa3cf3d1b8b41eb25894372e2995ec908ce7624d26%40%3Ccommits.pulsar.apache.org%3E
www.tenable.com/security/tns-2021-14