Traceur-compiler Code Review

ISGroup SRL performed an automated Code Review (not a real Static Analysis, more a grep-on-steroid) of this NodeJS project in order to identify potential security vulnerabilities. We do not guarantee that all the findings are valid, and for sure there are plenty of false-positives and false-negatives (undetected issues) but it's free and your project could benefit from this security analisys. The following data is also available in JSON format!

Possible Security Issues

Issue	Description	Line	File
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	14	demo/parallel-fibonacci.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	68	demo/repl-module.js
Server Side Injection(SSI) - setInterval()	User controlled data in 'setInterval()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	40	third_party/CodeMirror-4.0.3/addon/mode/loadmode.js
Key Hardcoded	A hardcoded key in plain text was identified.	72	third_party/CodeMirror-4.0.3/addon/comment/continuecomment.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	101	third_party/CodeMirror-4.0.3/addon/fold/foldgutter.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	107	third_party/CodeMirror-4.0.3/addon/fold/foldgutter.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	79	third_party/CodeMirror-4.0.3/addon/hint/show-hint.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	241	third_party/CodeMirror-4.0.3/addon/hint/show-hint.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	270	third_party/CodeMirror-4.0.3/addon/hint/show-hint.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	172	third_party/CodeMirror-4.0.3/addon/tern/tern.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	582	third_party/CodeMirror-4.0.3/addon/tern/tern.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	601	third_party/CodeMirror-4.0.3/addon/tern/tern.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	36	third_party/CodeMirror-4.0.3/addon/lint/lint.js
Server Side Injection(SSI) - setInterval()	User controlled data in 'setInterval()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	45	third_party/CodeMirror-4.0.3/addon/lint/lint.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	163	third_party/CodeMirror-4.0.3/addon/lint/lint.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	79	third_party/CodeMirror-4.0.3/addon/edit/matchbrackets.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	96	third_party/CodeMirror-4.0.3/addon/dialog/dialog.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	128	third_party/CodeMirror-4.0.3/addon/dialog/dialog.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	81	third_party/CodeMirror-4.0.3/addon/merge/merge.js
Server Side Injection(SSI) - setInterval()	User controlled data in 'setInterval()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	330	third_party/CodeMirror-4.0.3/addon/merge/merge.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	60	third_party/CodeMirror-4.0.3/addon/search/match-highlighter.js
Key Hardcoded	A hardcoded key in plain text was identified.	3864	third_party/CodeMirror-4.0.3/keymap/vim.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	89	third_party/CodeMirror-4.0.3/test/driver.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	29	third_party/CodeMirror-4.0.3/test/phantom_driver.js
Server Side Injection(SSI) - new Function()	User controlled data in 'new Function()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	397	third_party/CodeMirror-4.0.3/test/lint/acorn.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	12	third_party/CodeMirror-4.0.3/doc/activebookmark.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	48	third_party/CodeMirror-4.0.3/doc/activebookmark.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	95	third_party/CodeMirror-4.0.3/lib/codemirror.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	105	third_party/CodeMirror-4.0.3/lib/codemirror.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	268	third_party/CodeMirror-4.0.3/lib/codemirror.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	315	third_party/CodeMirror-4.0.3/lib/codemirror.js
Server Side Injection(SSI) - setInterval()	User controlled data in 'setInterval()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	1352	third_party/CodeMirror-4.0.3/lib/codemirror.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	2349	third_party/CodeMirror-4.0.3/lib/codemirror.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	2358	third_party/CodeMirror-4.0.3/lib/codemirror.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	2370	third_party/CodeMirror-4.0.3/lib/codemirror.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	2373	third_party/CodeMirror-4.0.3/lib/codemirror.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	2472	third_party/CodeMirror-4.0.3/lib/codemirror.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	2490	third_party/CodeMirror-4.0.3/lib/codemirror.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	2501	third_party/CodeMirror-4.0.3/lib/codemirror.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	2537	third_party/CodeMirror-4.0.3/lib/codemirror.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	2655	third_party/CodeMirror-4.0.3/lib/codemirror.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	2658	third_party/CodeMirror-4.0.3/lib/codemirror.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	2748	third_party/CodeMirror-4.0.3/lib/codemirror.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	2888	third_party/CodeMirror-4.0.3/lib/codemirror.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	2942	third_party/CodeMirror-4.0.3/lib/codemirror.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	3032	third_party/CodeMirror-4.0.3/lib/codemirror.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	3045	third_party/CodeMirror-4.0.3/lib/codemirror.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	3102	third_party/CodeMirror-4.0.3/lib/codemirror.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	3105	third_party/CodeMirror-4.0.3/lib/codemirror.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	3114	third_party/CodeMirror-4.0.3/lib/codemirror.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	3118	third_party/CodeMirror-4.0.3/lib/codemirror.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	6746	third_party/CodeMirror-4.0.3/lib/codemirror.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	6795	third_party/CodeMirror-4.0.3/lib/codemirror.js
Server Side Injection(SSI) - eval()	User controlled data in eval() can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	301	third_party/es6-module-loader/system.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	340	third_party/es6-module-loader/system.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	347	third_party/es6-module-loader/system.js
Server Side Injection(SSI) - eval()	User controlled data in eval() can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	367	third_party/es6-module-loader/system.js
Server Side Injection(SSI) - eval()	User controlled data in eval() can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	374	third_party/es6-module-loader/system.js
Server Side Injection(SSI) - eval()	User controlled data in eval() can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	37	test/verify-compat.js
Server Side Injection(SSI) - eval()	User controlled data in eval() can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	49	test/verify-compat.js
Server Side Injection(SSI) - eval()	User controlled data in eval() can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	146	test/node-api-test.js
Server Side Injection(SSI) - eval()	User controlled data in eval() can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	165	test/node-api-test.js
Server Side Injection(SSI) - eval()	User controlled data in eval() can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	186	test/node-api-test.js
Server Side Injection(SSI) - eval()	User controlled data in eval() can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	207	test/node-api-test.js
Remote OS Command Execution	User controlled data in 'child_process.exec()' can result in Remote OS Command Execution.	23	test/unit/node/generated-code-dependencies.js
Server Side Injection(SSI) - eval()	User controlled data in eval() can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	390	test/unit/node/generated-code-dependencies.js
Server Side Injection(SSI) - eval()	User controlled data in eval() can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	445	test/unit/node/generated-code-dependencies.js
Remote OS Command Execution	User controlled data in 'child_process.exec()' can result in Remote OS Command Execution.	19	test/unit/node/traceur-interpreter.js
Server Side Injection(SSI) - eval()	User controlled data in eval() can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	72	test/unit/codegeneration/low_level_tests.js
Server Side Injection(SSI) - eval()	User controlled data in eval() can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	73	test/unit/codegeneration/low_level_tests.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	6	test/feature/AsyncGenerators/Demo.script.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	17	test/feature/AsyncFunctionsUsingGenerator/Value.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	7	test/feature/AsyncFunctionsUsingGenerator/AsyncMethodObjectLiteral.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	17	test/feature/AsyncFunctionsUsingGenerator/Throw.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	7	test/feature/AsyncFunctionsUsingGenerator/AsyncMethod.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	11	test/feature/AsyncFunctionsUsingGenerator/Yield.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	7	test/feature/AsyncFunctionsUsingGenerator/Timeout.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	16	test/feature/AsyncFunctions/Value.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	6	test/feature/AsyncFunctions/AsyncMethodObjectLiteral.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	16	test/feature/AsyncFunctions/Throw.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	6	test/feature/AsyncFunctions/AsyncMethod.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	10	test/feature/AsyncFunctions/Yield.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	6	test/feature/AsyncFunctions/Timeout.js
Key Hardcoded	A hardcoded key in plain text was identified.	4	test/feature/Collections/Set.js
Key Hardcoded	A hardcoded key in plain text was identified.	4	test/feature/Collections/Map.js
Server Side Injection(SSI) - eval()	User controlled data in eval() can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	214	src/loader/TraceurLoader.js
Server Side Injection(SSI) - eval()	User controlled data in eval() can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	54	src/util/parseProlog.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	87	src/codegeneration/BlockBindingTransformer.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	97	src/codegeneration/BlockBindingTransformer.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	120	src/codegeneration/BlockBindingTransformer.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	127	src/codegeneration/BlockBindingTransformer.js

Issue	Description
Missing Security Header - X-Frame-Options (XFO)	X-Frame-Options (XFO) header provides protection against Clickjacking attacks.
Missing Security Header - Content-Security-Policy (CSP)	Content Security Policy (CSP), a mechanism web applications can use to mitigate a broad class of content injection vulnerabilities, such as cross-site scripting (XSS). CSP Header was not found.
Missing Security Header - Strict-Transport-Security (HSTS)	Strict-Transport-Security (HSTS) header enforces secure (HTTP over SSL/TLS) connections to the server.
Missing 'httpOnly' in Cookie	JavaScript can access Cookies if they are not marked httpOnly.
Infromation Disclosure - X-Powered-By	Remove the X-Powered-By header to prevent information gathering.
Missing Security Header - X-Content-Type-Options	X-Content-Type-Options header prevents Internet Explorer and Google Chrome from MIME-sniffing a response away from the declared content-type.
Missing Security Header - X-Download-Options: noopen	X-Download-Options header set to noopen prevents IE users from directly opening and executing downloads in your site's context.
Missing Security Header - X-XSS-Protection:1	X-XSS-Protection header set to 1 enables the Cross-site scripting (XSS) filter built into most recent web browsers.
Missing Security Header - Public-Key-Pins (HPKP)	Public-Key-Pins (HPKP) ensures that certificate is Pinned.

Node.Security

Security Audit of Traceur-compiler