bootstrap Known Vulnerabilities & Fixes
bootstrap has 7 known security vulnerabilities in npm (Node.js). Upgrade to version 4.3.1 or later to resolve all known issues. Data sourced from OSV, enriched with EPSS exploit probability and CISA KEV.
Low Immediate Risk
No actively exploited vulnerabilities detected. Monitor and update in your next maintenance window.
Recommended safe version: 4.3.1
Upgrading to 4.3.1 or later resolves all 7 known vulnerabilities in bootstrap. Run: npm install bootstrap@4.3.1
Is bootstrap in your project?
Check if you're affected and upgrade to 4.3.1 to stay secure.
Security Summary
- 11 affected version ranges have been identified across these 7 advisories.
- 100% of known issues have a published fixed version.
- Remediation: npm update bootstrap
Vulnerabilities
7 unique vulnerabilities — sorted by exploitation risk (KEV → EPSS → CVSS). Click a CVE/GHSA ID for full details. First disclosed Sep 13, 2018, most recently May 13, 2022 (1337 days apart).
| CVE / GHSA | Severity | Affected | Fixed In |
|---|---|---|---|
| CVE-2018-20676 XSS vulnerability that affects bootstrap | MEDIUM | All versions | 3.4.0 |
| CVE-2018-14040 Bootstrap vulnerable to Cross-Site Scripting (XSS) | MEDIUM | All versions | 4.1.2, 3.4.0 |
| CVE-2016-10735 Bootstrap Cross-site Scripting vulnerability | MEDIUM | All versions | 3.4.0, 4.0.0-beta.2 |
| CVE-2018-14042 Bootstrap Cross-site Scripting vulnerability | MEDIUM | All versions | 4.1.2, 3.4.0 |
| CVE-2019-8331 Bootstrap Vulnerable to Cross-Site Scripting | MEDIUM | All versions | 4.3.1, 3.4.1 |
| CVE-2018-20677 bootstrap Cross-site Scripting vulnerability | MEDIUM | All versions | 3.4.0 |
| CVE-2018-14041 Bootstrap Cross-site Scripting vulnerability | MEDIUM | All versions | 4.1.2 |
About This Data
Vulnerability data for bootstrap is sourced from the Open Source Vulnerability (OSV) database, aggregating reports from GitHub Advisory Database, NIST NVD, and ecosystem-specific sources.
CVSS (Common Vulnerability Scoring System) scores reflect exploitability and impact. EPSS (Exploit Prediction Scoring System) scores indicate the probability of exploitation within the next 30 days. Vulnerabilities marked with are listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.
Related npm (Node.js) Packages
Other packages in this ecosystem, ranked by shared vulnerabilities where available.
Check Your Dependencies
Scan your project to check if you're using a vulnerable version of bootstrap.