Security Fix: Remap UNSANDBOXED mode to V8 Isolate to prevent RCE#391
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wonderofme wants to merge 1 commit intoAIxBlock-2023:mainfrom
Open
Security Fix: Remap UNSANDBOXED mode to V8 Isolate to prevent RCE#391wonderofme wants to merge 1 commit intoAIxBlock-2023:mainfrom
wonderofme wants to merge 1 commit intoAIxBlock-2023:mainfrom
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Description
This Pull Request patches a Critical Remote Code Execution (RCE) vulnerability in the execution engine.
The Vulnerability:
The default configuration (
UNSANDBOXEDmode) previously usednoOpCodeSandbox, which relies on theFunctionconstructor. This allowed user-supplied code to access the host processprocess.envand execute arbitrary commands.The Fix:
I have updated the
loadCodeSandboxfunction to mapUNSANDBOXEDandSANDBOXEDmodes toloadV8IsolateSandbox. This ensures that even in default configurations, user code is executed within a secure V8 Isolate, preventing unauthorized access to the host server.Type of Change