CVE-2018-20676
MEDIUM6.1EPSS 5.5%XSS vulnerability that affects bootstrap
Published: 1/17/2019Modified: 2/4/2026
Description
In Bootstrap before 3.4.0, XSS is possible in the tooltip data-viewport attribute.
Affected packages (8)
- Debian/twitter-bootstrap3from 0, < 3.4.0+dfsg-1
- Maven/org.webjars:bootstrapfrom 0, < 3.4.0
- npm/bootstrapfrom 0, < 3.4.0
- npm/bootstrap-sassfrom 0, < 3.4.0
- NuGet/bootstrapfrom 0, < 3.4.0
- Packagist/twbs/bootstrapfrom 0, < 3.4.0
- RubyGems/bootstrapfrom 0, < 3.4.0
- RubyGems/bootstrap-sassfrom 0, < 3.4.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
References (18)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2018-20676
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2018-20676
- PATCHhttps://github.com/twbs/bootstrap
- WEBhttps://access.redhat.com/errata/RHBA-2019:1076
- WEBhttps://access.redhat.com/errata/RHBA-2019:1570
- WEBhttps://access.redhat.com/errata/RHSA-2019:1456
- WEBhttps://access.redhat.com/errata/RHSA-2019:3023
- WEBhttps://access.redhat.com/errata/RHSA-2020:0132
- WEBhttps://access.redhat.com/errata/RHSA-2020:0133
- WEBhttps://blog.getbootstrap.com/2018/12/13/bootstrap-3-4-0
- WEBhttps://github.com/rubysec/ruby-advisory-db/blob/master/gems/bootstrap/CVE-2018-20676.yml
- WEBhttps://github.com/rubysec/ruby-advisory-db/blob/master/gems/bootstrap-sass/CVE-2018-20676.yml
- WEBhttps://github.com/twbs/bootstrap/commit/2a5ba23ce8f041f3548317acc992ed8a736b609d
- WEBhttps://github.com/twbs/bootstrap/issues/27044
- WEBhttps://github.com/twbs/bootstrap/issues/27915#issuecomment-452140906
- WEBhttps://github.com/twbs/bootstrap/issues/27915#issuecomment-452196628
- WEBhttps://github.com/twbs/bootstrap/pull/27047
- WEBhttps://lists.apache.org/thread.html/rd0e44e8ef71eeaaa3cf3d1b8b41eb25894372e2995ec908ce7624d26@%3Ccommits.pulsar.apache.org%3E