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cpe:2.3:a:capricorn86:happy_dom:*:*:*:*:*:node.js:*:*
part: a version: * update: *
| Vendor | Capricorn86 (3157a852-c583-5f9a-a0b1-402fb2dbe729) |
|---|---|
| Product | Happy Dom (331dac12-5565-51f9-9288-38a6b56844f9) |
| Edition | * |
| Language | * |
| Software edition | * |
| Target software | node.js |
| Target hardware | * |
| Other | * |
| Notes | Imported from purl2cpe mapping |
PURL mappings
| PURL | Source | Last updated |
|---|---|---|
pkg:github/capricorn86/happy-dom |
purl2cpe | 2026-06-01 10:13:30.806348 |
pkg:npm/happy-dom |
purl2cpe | 2026-06-01 10:13:30.806349 |
Vulnerability references
| Identifier | cpeApplicability | Submitted | db.gcve.eu details | Rationale |
|---|---|---|---|---|
CVE:CVE-2026-33943 |
vulnerable | 2026-06-08 07:59:11.619065 |
Happy DOM ECMAScriptModuleCompiler: unsanitized export names are interpolated as executable code
HIGH (8.8)
Happy DOM is a JavaScript implementation of a web browser without its graphical user interface. In versions 15.10.0 through 20.8.7, a code injection vulnerability in `ECMAScriptModuleCompiler` allows an attacker to achieve Remote Code Execution (RCE) by injecting arbitrary JavaScript expressions inside `export { }` declarations in ES module scripts processed by happy-dom. The compiler directly interpolates unsanitized content into generated code as an executable expression, and the quote filter does not strip backticks, allowing template literal-based payloads to bypass sanitization. Version 20.8.8 fixes the issue.
Published: 2026-03-27T21:15:19.186Z
Updated: 2026-07-15T01:05:08.620Z |
Imported from gcve-enriched-dumps CVE data |
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