MediumGHSA-q58r-hwc8-rm9jCVE-2025-1647

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

Published 15 May 2025 · Updated 9 Oct 2026

Affected package

Affected: 3.4.1
Fixed in: No fix released

Details

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 version 3.4.1. At time of publication, there is no publicly available patched version.

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References

Advisorynvd.nist.gov/vuln/detail/CVE-2025-1647
Packagegithub.com/twbs/bootstrap
Linklists.debian.org/debian-lts-announce/2025/06/msg00001.html
Linklists.debian.org/debian-lts-announce/2026/10/msg00023.html
Linkwww.herodevs.com/vulnerability-directory/cve-2025-1647

Advisory data from OSV.dev (opens OSV.dev in a new tab), refreshed daily.