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Fencer Vulns
medium 5.6

CVE-2025-1647 json

XSS in Bootstrap title attribute for Tooltip and Popover

published 2025-05-15 17 mo ago modified 2026-10-09 30 d ago also GHSA-q58r-hwc8-rm9j , EUVD-2025-15170

cvss
5.6
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 37%
public exploits
0
none known

Summary

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.

Patch / fix

  • Bootstrap Bootstrap 4.0.0
  • twitter-bootstrap3 Debian 12 3.4.1+dfsg-3+deb12u2
  • twitter-bootstrap3 Debian 14, Debian 13 3.4.1+dfsg-5

debian advisories DEBIAN-CVE-2025-1647

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2025-1647 updated cvss 5.6

bootstrap: Bootstrap XSS Vulnerability

  • Red Hat Ceph Storage 4 ceph, librbd1, librgw2, rbd-nbd, ceph-mds, ceph-mgr, +27 more Red Hat Ceph Storage 5 ceph, cephadm, librbd1, librgw2, rbd-nbd, ceph-mds, +33 more Red Hat Ceph Storage 6 ceph, cephadm, librbd1, librgw2, rbd-nbd, ceph-mib, +16 more Red Hat Ceph Storage 7 ceph, cephadm, librbd1, librgw2, rbd-nbd, ceph-mib, +16 more Red Hat Ceph Storage 8 ceph, cephadm, librbd1, librgw2, rbd-nbd, ceph-mib, +17 more Red Hat Certification for Red Hat Enterprise Linux 7 redhat-certification
    +12 more products
    Red Hat Enterprise Linux 8 dotnet, cockpit, dotnet9.0, cockpit-ws, 389-ds-base, cockpit-pcp, +29 more Red Hat Enterprise Linux 9 librbd1, dotnet9.0, librados2, dotnet-host, dotnet-sdk-9.0, cockpit-composer, +13 more Red Hat Enterprise Linux 10 ceph, dotnet9.0 Red Hat Fuse 7 io.hawt-project, io.apicurio-apicurito, io.hawt-hawtio-online, io.syndesis-syndesis-parent Red Hat JBoss Enterprise Application Platform 7 io.hawt-project, org.jboss.hal-hal-parent Red Hat JBoss Enterprise Application Platform 8 io.hawt-project, org.jboss.hal-hal-parent, org.keycloak-keycloak-parent Red Hat JBoss Enterprise Application Platform Expansion Pack io.hawt-project, org.jboss.hal-hal-parent, org.keycloak-keycloak-parent Red Hat OpenShift Container Platform 4 openshift4/ose-prometheus, openshift4/ose-thanos-rhel8, openshift4/ose-thanos-rhel9, openshift4/ose-prometheus-rhel9 Red Hat OpenStack Platform 16.2 qpid-dispatch-tools, qpid-dispatch-router Red Hat Process Automation 7 org.kie-process-migration-service Red Hat Quay 3 quay/quay-rhel8 Red Hat Single Sign-On 7 org.keycloak-keycloak-parent
    affected: no fix available “Fix deferred”

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
partial
Assessed
17 mo ago

Exploit prediction

0.43% chance of exploitation in the next 30 days, higher than 37% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 5.6 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
GitHub 3.1 5.6 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

Affected packages

ecosystem package affected fixed in
npm bootstrap
1 listed version
 no fix listed

Affected products

  • Bootstrap Bootstrap

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.