漏洞信息
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Vulnerability Title
piscina: Prototype Pollution Gadget → RCE via inherited options.filename
Vulnerability Description
piscina is a node.js worker pool implementation. Prior to 6.0.0-rc.2, 5.2.0, and 4.9.3, piscina's constructor and run() paths read the filename option via plain member access. Both reads fall through the prototype chain when the caller's options object doesn't have filename as an own property. When Object.prototype.filename is polluted upstream the inherited value flows to worker_threads.Worker import and the attacker's .mjs runs in the worker. This vulnerability is fixed in 6.0.0-rc.2, 5.2.0, and 4.9.3.
CVSS Information
CVSS:3.1/AV:N/AC:H/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
Piscina 输入验证错误漏洞
Vulnerability Description
Piscina Piscina是Piscina组织的一个Node.js工作线程池库。 Piscina存在安全漏洞,该漏洞源于原型污染,当调用者options对象没有filename作为自身属性时,两个读取操作都会通过原型链进行,攻击者利用原型链实现代码注入,允许攻击者在worker中运行任意.mjs文件。
CVSS Information
N/A
Vulnerability Type
N/A