liyujing is a static file server. liyujing is vulnerable to a directory traversal issue, giving an attacker access to the filesystem by placing "../" in the url.

nodejs-forwarded: regular expression denial of service when parsing crafted user input

The forwarded module is used by the Express.js framework to handle the X-Forwarded-For header. It is vulnerable to a regular expression denial of service when it's passed specially crafted input to parse. This causes the event loop to be blocked causing a denial of service condition.

slug is a module to slugify strings, even if they contain unicode. slug is vulnerable to regular expression denial of service is specially crafted untrusted input is passed as input. About 50k characters can block the event loop for 2 seconds.

The string module is a module that provides extra string operations. The string module is vulnerable to regular expression denial of service when specifically crafted untrusted user input is passed into the underscore or unescapeHTML methods.

The timespan module is vulnerable to regular expression denial of service. Given 50k characters of untrusted user input it will block the event loop for around 10 seconds.

The marked module is vulnerable to a regular expression denial of service. Based on the information published in the public issue, 1k characters can block for around 6 seconds.

nodejs-parsejson: Regular Denial of Service

The parsejson module is vulnerable to regular expression denial of service when untrusted user input is passed into it to be parsed.

The content module is a module to parse HTTP Content-* headers. It is used by the hapijs framework to provide this functionality. The module is vulnerable to regular expression denial of service when passed a specifically crafted Content-Type or Content-Disposition header.

weather.swlyons is a simple web server for weather updates. weather.swlyons is vulnerable to a directory traversal issue, giving an attacker access to the filesystem by placing "../" in the url.

easyquick is a simple web server. easyquick is vulnerable to a directory traversal issue, giving an attacker access to the filesystem by placing "../" in the url. Access is constrained, however, to supported file types. Requesting a file such as /etc/passwd returns a "not supported" error.

gaoxiaotingtingting is an HTTP server. gaoxiaotingtingting is vulnerable to a directory traversal issue, giving an attacker access to the filesystem by placing "../" in the url.

pooledwebsocket is vulnerable to a directory traversal issue, giving an attacker access to the filesystem by placing "../" in the url.

tmock is a static file server. tmock is vulnerable to a directory traversal issue, giving an attacker access to the filesystem by placing "../" in the url.

serverwzl is a simple http server. serverwzl is vulnerable to a directory traversal issue, giving an attacker access to the filesystem by placing "../" in the URL.

citypredict.whauwiller is vulnerable to a directory traversal issue, giving an attacker access to the filesystem by placing "../" in the url.

serveryztyzt is a simple http server. serveryztyzt is vulnerable to a directory traversal issue, giving an attacker access to the filesystem by placing "../" in the URL.

serverhuwenhui is a simple http server. serverhuwenhui is vulnerable to a directory traversal issue, giving an attacker access to the filesystem by placing "../" in the URL.

serverwg is a simple http server. serverwg is vulnerable to a directory traversal issue, giving an attacker access to the filesystem by placing "../" in the URL.

dns-sync is a sync/blocking dns resolver. If untrusted user input is allowed into the resolve() method then command injection is possible.

nodejs-no-case: regular expression denial of service in no-case module

The no-case module is vulnerable to regular expression denial of service. When malicious untrusted user input is passed into no-case it can block the event loop causing a denial of service condition.