Vulnerability Description
In Bootstrap before 3.4.0, XSS is possible in the affix configuration target property.
CVSS Score
6.1
MEDIUM
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Getbootstrap | Bootstrap | < 3.4.0 |
Related Weaknesses (CWE)
References
- https://access.redhat.com/errata/RHBA-2019:1076
- https://access.redhat.com/errata/RHBA-2019:1570
- https://access.redhat.com/errata/RHSA-2019:1456
- https://access.redhat.com/errata/RHSA-2019:3023
- https://access.redhat.com/errata/RHSA-2020:0132
- https://access.redhat.com/errata/RHSA-2020:0133
- https://blog.getbootstrap.com/2018/12/13/bootstrap-3-4-0/Release NotesVendor Advisory
- https://github.com/twbs/bootstrap/issues/27045ExploitIssue TrackingThird Party Advisory
- https://github.com/twbs/bootstrap/issues/27915#issuecomment-452140906Issue TrackingThird Party Advisory
- https://github.com/twbs/bootstrap/issues/27915#issuecomment-452196628Issue TrackingThird Party Advisory
- https://github.com/twbs/bootstrap/pull/27047PatchThird Party Advisory
- https://lists.apache.org/thread.html/52e0e6b5df827ee7f1e68f7cc3babe61af3b2160f5d
- https://lists.apache.org/thread.html/rd0e44e8ef71eeaaa3cf3d1b8b41eb25894372e2995
- https://www.tenable.com/security/tns-2021-14
- https://access.redhat.com/errata/RHBA-2019:1076
FAQ
What is CVE-2018-20677?
CVE-2018-20677 is a vulnerability with a CVSS score of 6.1 (MEDIUM). In Bootstrap before 3.4.0, XSS is possible in the affix configuration target property.
How severe is CVE-2018-20677?
CVE-2018-20677 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2018-20677?
Check the references section above for vendor advisories and patch information. Affected products include: Getbootstrap Bootstrap.