Описание
Sandbox Breakout / Arbitrary Code Execution in localeval
All versions of localeval are vulnerable to Sandbox Escape leading to Remote Code Execution. The package fails to restrict access to the main context through constructor.constructor. This may allow attackers to execute arbitrary code in the system. Evaluating the payload
constructor.constructor("return process.env")()
returns the contents of process.env.
Recommendation
No fix is currently available. Consider using an alternative package until a fix is made available.
Пакеты
Наименование
localeval
npm
Затронутые версииВерсия исправления
< 15.3.0
15.3.0