漏洞信息
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Vulnerability Title
N/A
Vulnerability Description
All versions of the package expr-eval are vulnerable to Code Execution via the toJSFunction() API. An attacker can execute arbitrary JavaScript by supplying crafted expressions that are compiled into native code using new Function(). Because user-controlled expressions are transformed directly into executable JavaScript, attackers can escape the intended expression sandbox and run arbitrary code within the application's context.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Vulnerability Title
Matthew Crumley JavaScript Expression Evaluator 代码注入漏洞
Vulnerability Description
Matthew Crumley JavaScript Expression Evaluator是美国Matthew Crumley个人开发者的一款JavaScript表达式求值工具。 Matthew Crumley JavaScript Expression Evaluator存在代码注入漏洞,该漏洞源于toJSFunction() API问题,可能导致攻击者提供经过编译为使用new Function()的原生代码的特制表达式,逃逸表达式沙箱并在应用程序上下文中执行任意代码。
CVSS Information
N/A
Vulnerability Type
N/A