ShareJS 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).	32	examples/public/jsoneditor-min.js
Server Side Injection(SSI) - setInterval()	User controlled data in 'setInterval()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	32	examples/public/jsoneditor-min.js
Server Side Injection(SSI) - setInterval()	User controlled data in 'setInterval()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	665	examples/public/jsoneditor.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	771	examples/public/jsoneditor.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	968	examples/public/jsoneditor.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	1918	examples/public/jsoneditor.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	2394	examples/public/jsoneditor.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	3165	examples/public/jsoneditor.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	4280	examples/public/jsoneditor.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	4322	examples/public/jsoneditor.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	5704	examples/public/jsoneditor.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	5759	examples/public/jsoneditor.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	5772	examples/public/jsoneditor.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	398	lib/client/doc.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	798	lib/client/doc.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	946	lib/client/doc.js
Server Side Injection(SSI) - setInterval()	User controlled data in 'setInterval()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	231	lib/client/connection.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	124	lib/client/textarea.js
Key Hardcoded	A hardcoded key in plain text was identified.	16	lib/types/json-api.js

Missing Security Features

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.
Use Strict	Strict Mode allows you to place a program, or a function, in a "strict" operating context. This strict context prevents certain actions from being taken and throws more exceptions.
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 ShareJS