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CVE-2018-20677
In Bootstrap before 3.4.0, XSS is possible in the affix configuration target property.
Medium6.1EPSS 4.0%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
In Bootstrap before 3.4.0, XSS is possible in the affix configuration target property.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.0 | Medium6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
- EPSS (exploitation in 30 days)
- 4.0% · top 9.5% of all CVEs (5 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.1.
Weakness
Affected products
n/a
- affected n/a
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- Mavenorg.webjars:bootstrapGHSA-ph58-4vrj-w6hr (opens in a new tab)
- NuGetbootstrapGHSA-ph58-4vrj-w6hr (opens in a new tab)
- Packagisttwbs/bootstrapGHSA-ph58-4vrj-w6hr (opens in a new tab)
- RubyGemsbootstrapGHSA-ph58-4vrj-w6hr (opens in a new tab)
- RubyGemsbootstrap-sassGHSA-ph58-4vrj-w6hr (opens in a new tab)
- npmbootstrapGHSA-ph58-4vrj-w6hr (opens in a new tab)
- npmbootstrap-sassGHSA-ph58-4vrj-w6hr (opens in a new tab)
References (14)
- https://github.com/twbs/bootstrap/issues/27915#issuecomment-452140906 (opens in a new tab)x_refsource_MISCx_transferred
- https://github.com/twbs/bootstrap/issues/27045 (opens in a new tab)x_refsource_MISCx_transferred
- https://blog.getbootstrap.com/2018/12/13/bootstrap-3-4-0/ (opens in a new tab)x_refsource_MISCx_transferred
- https://github.com/twbs/bootstrap/pull/27047 (opens in a new tab)x_refsource_MISCx_transferred
- https://github.com/twbs/bootstrap/issues/27915#issuecomment-452196628 (opens in a new tab)x_refsource_MISCx_transferred
- RHSA-2019:1456 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- RHBA-2019:1076 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- RHBA-2019:1570 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- [superset-dev] 20190926 Re: [VOTE] Release Superset 0.34.1 based on Superset 0.34.1rc1 (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- RHSA-2019:3023 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- RHSA-2020:0132 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- RHSA-2020:0133 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- [pulsar-commits] 20201215 [GitHub] [pulsar] yanshuchong opened a new issue #8967: CVSS issue list (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- https://www.tenable.com/security/tns-2021-14 (opens in a new tab)x_refsource_CONFIRMx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-ph58-4vrj-w6hr (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://trackcve.app/cve/CVE-2018-20677)Record last updated .