Products: 2
Vulnerabilities: 5
Known Exploited: 0
2
Critical Level Threats
3
High Level Threats
0
Medium Level Threats
0
Low Level Threats
Vulnerabilities
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High Level Threats
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Vulnerabilities
CVE-2026-34226
Happy DOM's fetch credentials include uses page-origin cookies instead of target-origin cookies
Last Modified: Aug 19, 2026
Published: Mar 27, 2026
CVE-2026-33943
Happy DOM ECMAScriptModuleCompiler: unsanitized export names are interpolated as executable code
Last Modified: Apr 14, 2026
Published: Mar 27, 2026
CVE-2025-62410
--disallow-code-generation-from-strings is not sufficient for isolating untrusted JavaScript in happy-dom
Last Modified: Apr 15, 2026
Published: Oct 15, 2025
CVE-2025-61927
Happy-DOM has VM Context Escape
Last Modified: Apr 15, 2026
Published: Oct 10, 2025
CVE-2024-51757
Fixes security vulnerability that allowed for server side code to be executed by a <script> tag
Last Modified: Apr 15, 2026
Published: Nov 06, 2024
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