Advisories for Composer/Twbs/Bootstrap package

This advisory has been withdrawn.

This advisory has been withdrawn.

In Bootstrap starting in version 2.3.0 and prior to 3.4.0, as well as 4.x before 4.1.2, XSS is possible in the collapse data-parent attribute.

Versions of bootstrap prior to 3.4.1 for 3.x and 4.3.1 for 4.x are vulnerable to Cross-Site Scripting (XSS). The data-template attribute of the tooltip and popover plugins lacks input sanitization and may allow attacker to execute arbitrary JavaScript.

In Bootstrap before 3.4.0, XSS is possible in the tooltip data-viewport attribute.

In Bootstrap 2.x from 2.0.4, 3.x before 3.4.0 and 4.x-beta before 4.0.0-beta.2, XSS is possible in the data-target attribute. Note that this is a different vulnerability than CVE-2018-14041. See https://blog.getbootstrap.com/2018/12/13/bootstrap-3-4-0/ for more info.

In Bootstrap before 3.4.0, XSS is possible in the affix configuration target property.

In Bootstrap starting in version 2.3.0 and prior to versions 3.4.0 and 4.1.2, XSS is possible in the data-container property of tooltip. This is similar to CVE-2018-14041.

In Bootstrap 4.x before 4.1.2, XSS is possible in the data-target property of scrollspy. This is similar to CVE-2018-14042.