Description In Bootstrap before 3.4.1 and 4.3.x before 4.3.1, XSS is possible in the tooltip or popover data-template attribute. Remediation References CVE-2019-8331 Related Vulnerabilities WordPress Plugin WordApp Mobile App-Convert your WordPress Site to a Mobile App Cross-Site Scripting (2.0.3) WordPress Plugin Content Control-User Access Restriction Cross-Site Scripting (1.1.9) MySQL Improper Access Control Vulnerability (CVE-2016-0611) MySQL CVE-2022-21427 Vulnerability (CVE-2022-21427) MyBB Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2016-9409) Severity Medium Classification CVE-2019-8331 CWE-707 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N Tags Missing Update Known Vulnerabilities