Bootstrap vulnerabilities
CVEs whose affected-version data names the Bootstrap package (npm). Each record lists the affected and patched versions; check a specific version with the dependency checker or POST /api/sbom.
2 CVEsRSS
CVE-2026-114538High· 7.1Bootstrap - Moderately critical - Cross-site scripting - SA-CONTRIB-2026-236
Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Bootstrap allows Cross-Site Scripting (XSS). This issue affects Bootstrap versions: from 0.0.0 to 3.45.0.
▾ TwilightDrupal · BootstrapEPSS 0.16%via CVEORG
CVE-2025-1647Medium· 5.6PoCImproper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Bootstrap allows Cross-Site Scripting (XSS).This issue affects Bootstrap: from 3.4.1 before 4.0.0.
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Bootstrap allows Cross-Site Scripting (XSS).This issue affects Bootstrap: from 3.4.1 before 4.0.0.
▾ Twilightbootstrap · bootstrapEPSS 0.43%via NVD