Sockjs-client 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).	28	tests/support/sockjs_server.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	37	tests/support/sockjs_server.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	37	tests/support/sockjs_app.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	39	tests/support/sockjs_app.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	2	tests/html/static/jquery.min.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).	2	tests/html/static/jquery.min.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	4	tests/html/static/jquery.min.js
Server Side Injection(SSI) - setInterval()	User controlled data in 'setInterval()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	4	tests/html/static/jquery.min.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	22	tests/lib/iframe.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	29	tests/lib/receivers.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	63	tests/lib/receivers.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	94	tests/lib/receivers.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	127	tests/lib/receivers.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	165	tests/lib/receivers.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	194	tests/lib/receivers.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	135	tests/lib/end-to-end.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	147	tests/lib/echo-tests.js
Server Side Injection(SSI) - eval()	User controlled data in eval() can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	25	dist/sockjs-0.3.4.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	352	dist/sockjs-0.3.4.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	626	dist/sockjs-0.3.4.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	659	dist/sockjs-0.3.4.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	662	dist/sockjs-0.3.4.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	714	dist/sockjs-0.3.4.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	1446	dist/sockjs-0.3.4.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	1506	dist/sockjs-0.3.4.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	2370	dist/sockjs-0.3.4.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	12	dist/sockjs.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	524	dist/sockjs.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	558	dist/sockjs.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	822	dist/sockjs.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	953	dist/sockjs.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	1510	dist/sockjs.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	2049	dist/sockjs.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	2301	dist/sockjs.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	2434	dist/sockjs.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	2504	dist/sockjs.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	2738	dist/sockjs.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	2795	dist/sockjs.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	2906	dist/sockjs.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	3331	dist/sockjs.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	3423	dist/sockjs.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	3444	dist/sockjs.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	3465	dist/sockjs.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	3470	dist/sockjs.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	3512	dist/sockjs.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	3536	dist/sockjs.js
Password Hardcoded	A hardcoded password in plain text was identified. Store it properly in a config file.	5334	dist/sockjs.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	12	dist/sockjs-1.1.1.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	524	dist/sockjs-1.1.1.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	558	dist/sockjs-1.1.1.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	822	dist/sockjs-1.1.1.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	953	dist/sockjs-1.1.1.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	1510	dist/sockjs-1.1.1.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	2049	dist/sockjs-1.1.1.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	2301	dist/sockjs-1.1.1.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	2434	dist/sockjs-1.1.1.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	2504	dist/sockjs-1.1.1.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	2738	dist/sockjs-1.1.1.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	2795	dist/sockjs-1.1.1.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	2906	dist/sockjs-1.1.1.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	3331	dist/sockjs-1.1.1.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	3423	dist/sockjs-1.1.1.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	3444	dist/sockjs-1.1.1.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	3465	dist/sockjs-1.1.1.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	3470	dist/sockjs-1.1.1.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	3512	dist/sockjs-1.1.1.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	3536	dist/sockjs-1.1.1.js
Password Hardcoded	A hardcoded password in plain text was identified. Store it properly in a config file.	5334	dist/sockjs-1.1.1.js
Server Side Injection(SSI) - eval()	User controlled data in eval() can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	25	dist/sockjs-0.3.4.min.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	27	dist/sockjs-0.3.4.min.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	2	dist/sockjs.min.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	3	dist/sockjs.min.js
Password Hardcoded	A hardcoded password in plain text was identified. Store it properly in a config file.	3	dist/sockjs.min.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	2	dist/sockjs-1.1.1.min.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	3	dist/sockjs-1.1.1.min.js
Password Hardcoded	A hardcoded password in plain text was identified. Store it properly in a config file.	3	dist/sockjs-1.1.1.min.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	9	lib/entry.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	213	lib/main.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	344	lib/main.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	24	lib/info-receiver.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	58	lib/info-receiver.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	30	lib/transport/receiver/jsonp.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	100	lib/transport/receiver/jsonp.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	57	lib/transport/receiver/eventsource.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	71	lib/transport/sender/jsonp.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	11	lib/transport/sender/xhr-fake.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	24	lib/transport/sender/xdr.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	20	lib/transport/browser/abstract-xhr.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	47	lib/transport/lib/buffered-sender.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	56	lib/utils/iframe.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	77	lib/utils/iframe.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	98	lib/utils/iframe.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	103	lib/utils/iframe.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	145	lib/utils/iframe.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	169	lib/utils/iframe.js
Server Side Injection(SSI) - setTimeout()	User controlled data in 'setTimeout()' can result in Server Side Injection (SSI) or Remote Code Execution (RCE).	42	lib/utils/event.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 Sockjs-client