CVE-2018-20677
bootstrap Cross-site Scripting vulnerability
6.1
MEDIUM
CVSS 3.1
EPSS 4.0%
Description
In Bootstrap before 3.4.0, XSS is possible in the affix configuration target property.
How to fix CVE-2018-20677
To remediate CVE-2018-20677, upgrade the affected package to a fixed version below.
- Debian/twitter-bootstrap3—upgrade to 3.4.0+dfsg-1 or later
- Maven/org.webjars:bootstrap—upgrade to 3.4.0 or later
- —upgrade to 3.4.0 or later
- —upgrade to 3.4.0 or later
- —upgrade to 3.4.0 or later
- —upgrade to 3.4.0 or later
- —upgrade to 3.4.0 or later
- —upgrade to 3.4.0 or later
Is CVE-2018-20677 being exploited?
Low — EPSS is 4.0%, meaning exploitation activity has not been observed at scale.
Affected packages (8)
- from 0, < 3.4.0+dfsg-1
- from 0, < 3.4.0
- from 0, < 3.4.0
- from 0, < 3.4.0
- from 0, < 3.4.0
- from 0, < 3.4.0
- from 0, < 3.4.0
- from 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 |