vm2 vulnerable to sandbox escape

vm2 was not properly handling host objects passed to Error.prepareStackTrace in case of unhandled async errors. - vm2 version: 3.9.14 - Node version: 18.15.0, 19.8.1, 17.9.1 Impact A threat actor can bypass the sandbox protections to gain remote code execution rights on the host running the...

vm2 安全漏洞

vm2 is an advanced virtual machine/sandbox for Node.js by individual developer Patrik Simek in the Czech Republic. to run untrusted code using whitelisted Node built-in modules. A security vulnerability exists in vm2 versions prior to 3.9.15 that stems from vm2 not properly handling passed host...

Cross domain access to object constructors can be used to facilitate cross-site scripting – Opera Security Advisories

JavaScripts are able to redefine and override the methods of native objects. They may also do this with the native objects of any document that shares the same origin. By redefining the methods of another document through the constructor property of the document’s host objects, a malicious script...