CVE-2025-1647

MEDIUM5.6EPSS 0.25%

Bootstrap Vulnerable to Cross-Site Scripting in its Popover and Tooltip Components

Published: 5/15/2025Modified: 4/28/2026

Description

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Bootstrap allows Cross-Site Scripting (XSS).This issue affects Bootstrap: from 3.4.1 before 4.0.0.

Affected packages (3)

CVSS scores

SourceVersionSeverityVector
osvCVSS 3.1MEDIUM5.6CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

References (5)