happy-dom
- Software type
- Other
- Total vulnerabilities (90 days)
- 1
- Products & ServicesProducts & Services
- SolutionsSolutions
- PricingPricing
- CompanyCompany
- ResourcesResources
en
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As of 10/24/2026, happy-dom recorded 1 security vulnerability in the last 90 days, of which 1 is rated High or Critical. None of these vulnerabilities is actively exploited (KEV) according to CISA's catalog. CyStack recommends that organizations and individual users apply patches as soon as possible.
CyStack does not yet have sufficient official-source data to identify the latest version of happy-dom and determine which vulnerabilities affect that version.
CyStack VulnScan continuously discovers assets, validates vulnerabilities, and helps security teams prioritize remediation across the organization.
CVE-2026-115895Happy DOM: Incomplete fix for CVE-2026-33943: unsanitized import alias leads to host code executionCVE-2026-34226Happy DOM's fetch credentials include uses page-origin cookies instead of target-origin cookiesCVE-2026-33943Happy DOM ECMAScriptModuleCompiler: unsanitized export names are interpolated as executable codeCVE-2025-62410--disallow-code-generation-from-strings is not sufficient for isolating untrusted JavaScript in happy-domCVE-2025-61927Happy-DOM has VM Context Escape6 Results | Page 1 of 1