漏洞信息
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Vulnerability Title
--disallow-code-generation-from-strings is not sufficient for isolating untrusted JavaScript in happy-dom
Vulnerability Description
In versions before 20.0.2, it was found that --disallow-code-generation-from-strings is not sufficient for isolating untrusted JavaScript in happy-dom. The untrusted script and the rest of the application still run in the same Isolate/process, so attackers can deploy prototype pollution payloads to hijack important references like "process" in the example below, or to hijack control flow via flipping checks of undefined property. This vulnerability is due to an incomplete fix for CVE-2025-61927. The vulnerability is fixed in 20.0.2.
CVSS Information
N/A
Vulnerability Type
CWE-1321
Vulnerability Title
happy-dom 安全漏洞
Vulnerability Description
happy-dom是David Ortner个人开发者的一种没有图形用户界面的 web 浏览器的 JavaScript 实现。 happy-dom 20.0.2之前版本存在安全漏洞,该漏洞源于隔离不足,可能导致原型污染攻击和控制流劫持。
CVSS Information
N/A
Vulnerability Type
N/A