XSS vulnerability that affects bootstrap · CVE-2018-20676 · GitHub Advisory Database · GitHub

XSS vulnerability that affects bootstrap

Moderate severity GitHub Reviewed Published Jan 17, 2019 to the GitHub Advisory Database • Updated Aug 5, 2024

Package

bootstrap (npm)

Affected versions

< 3.4.0

Patched versions

3.4.0

bootstrap (RubyGems)

< 3.4.0

3.4.0

bootstrap (NuGet)

< 3.4.0

3.4.0

bootstrap-sass (npm)

< 3.4.0

3.4.0

bootstrap-sass (RubyGems)

< 3.4.0

3.4.0

org.webjars:bootstrap (Maven)

< 3.4.0

3.4.0

twbs/bootstrap (Composer)

< 3.4.0

3.4.0

Description

In Bootstrap before 3.4.0, XSS is possible in the tooltip data-viewport attribute.

References

Published by the National Vulnerability Database

Jan 9, 2019

Published to the GitHub Advisory Database Jan 17, 2019

Reviewed Jun 16, 2020

Last updated Aug 5, 2024

Severity

Moderate

6.1

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

Low

Privileges required

None

User interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N