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CVE-2025-1647: XSS in Bootstrap title attribute for Tooltip and Popover

5.6 CVSS

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.

Classification

CVE ID: CVE-2025-1647

CVSS Base Severity: MEDIUM

CVSS Base Score: 5.6

CVSS Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

Problem Types

CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')

Affected Products

Vendor: Bootstrap

Product: Bootstrap

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.05% (probability of being exploited)

EPSS Percentile: 17.22% (scored less or equal to compared to others)

EPSS Date: 2025-06-13 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-1647
https://www.herodevs.com/vulnerability-directory/cve-2025-1647

Timeline