Vulnerabilities

Denial of Service attack in airMAX < 8.3.2 , airMAX < 6.0.7 and EdgeMAX < 1.9.7 allow attackers to use the Discovery Protocol in amplification attacks.

A prototype pollution vulnerability was found in defaults-deep <=0.2.4 that would allow a malicious user to inject properties onto Object.prototype.

A prototype pollution vulnerability was found in just-extend <4.0.0 that allows attack to inject properties onto Object.prototype through its functions.

A prototype pollution vulnerability was found in module extend <2.0.2, ~<3.0.2 that allows an attacker to inject arbitrary properties onto Object.prototype.

A server directory traversal vulnerability was found on node module mcstatic <=0.0.20 that would allow an attack to access sensitive information in the file system by appending slashes in the URL path.

A XSS vulnerability was found in module m-server <1.4.2 that allows malicious Javascript code or HTML to be executed, due to the lack of escaping for special characters in folder names.

Path traversal vulnerability in http-live-simulator <1.0.7 causes unauthorized access to arbitrary files on disk by appending extra slashes after the URL.

A prototype pollution vulnerability was found in node.extend <1.1.7, ~<2.0.1 that allows an attacker to inject arbitrary properties onto Object.prototype.

A prototype pollution vulnerability was found in module mpath <0.5.1 that allows an attacker to inject arbitrary properties onto Object.prototype.

A path traversal vulnerability was found in module static-resource-server 1.7.2 that allows unauthorized read access to any file on the server by appending slashes in the URL.

A XSS vulnerability was found in html-page <=2.1.1 that allows malicious Javascript code to be executed in the user's browser due to the absence of sanitization of the paths before rendering.

A deficiency in the access control in module express-cart <=1.1.5 allows unprivileged users to add new users to the application as administrators.

A XSS vulnerability was found in module public <0.1.4 that allows malicious Javascript code to run in the browser, due to the absence of sanitization of the file/folder names before rendering.

Path Traversal vulnerability in module m-server <1.4.1 allows malicious user to access unauthorized content of any file in the directory tree e.g. /etc/passwd by appending slashes to the URL request.

A prototype pollution vulnerability was found in lodash <4.17.11 where the functions merge, mergeWith, and defaultsDeep can be tricked into adding or modifying properties of Object.prototype.

The merge.recursive function in the merge package <1.2.1 can be tricked into adding or modifying properties of the Object prototype. These properties will be present on all objects allowing for a denial of service attack.

Path traversal in simplehttpserver <v0.2.1 allows listing any file on the server.

Incorrect parsing in url-parse <1.4.3 returns wrong hostname which leads to multiple vulnerabilities such as SSRF, Open Redirect, Bypass Authentication Protocol.

Improper input validator in Nextcloud Server prior to 12.0.3 and 11.0.5 could lead to an attacker's actions not being logged in the audit log.

Improper Authentication in Nextcloud Server prior to version 12.0.3 would allow an attacker that obtained user credentials to bypass the 2 Factor Authentication.

active-support ruby gem 5.2.0 could allow a remote attacker to execute arbitrary code on the system, caused by containing a malicious backdoor. An attacker could exploit this vulnerability to execute arbitrary code on the system.

Improper authorization in aedes version <0.35.0 will publish a LWT in a channel when a client is not authorized.

An XSS in statics-server <= 0.0.9 can be used via injected iframe in the filename when statics-server displays directory index in the browser.

A path traversal exists in markdown-pdf version <9.0.0 that allows a user to insert a malicious html code that can result in reading the local files.

There is an information leak vulnerability in Sprockets. Versions Affected: 4.0.0.beta7 and lower, 3.7.1 and lower, 2.12.4 and lower. Specially crafted requests can be used to access files that exists on the filesystem that is outside an application's root directory, when the Sprockets server is used in production. All users running an affected release should either upgrade or use one of the work arounds immediately.

private_address_check ruby gem before 0.5.0 is vulnerable to a time-of-check time-of-use (TOCTOU) race condition due to the address the socket uses not being checked. DNS entries with a TTL of 0 can trigger this case where the initial resolution is a public address but the subsequent resolution is a private address.

Unrestricted file upload (RCE) in express-cart module before 1.1.7 allows a privileged user to gain access in the hosting machine.

simplehttpserver node module suffers from a Cross-Site Scripting vulnerability to a lack of validation of file names.

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.

cross-env.js was a malicious module published with the intent to hijack environment variables. It has been unpublished by npm.

list-n-stream is a server for static files to list and stream local videos. list-n-stream v0.0.10 or lower is vulnerable to a directory traversal issue, giving an attacker access to the filesystem by placing "../" in the url.

earlybird is a web server module for early development. earlybird 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.

gruntcli was a malicious module published with the intent to hijack environment variables. It has been unpublished by npm.

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

360class.jansenhm is a static file server. 360class.jansenhm is vulnerable to a directory traversal issue, giving an attacker access to the filesystem by placing "../" in the url.

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.

nodemssql was a malicious module published with the intent to hijack environment variables. It has been unpublished by npm.

public node module suffers from a Path Traversal vulnerability due to lack of validation of filePath, which allows a malicious user to read content of any file with known path.

sshpk is vulnerable to ReDoS when parsing crafted invalid public keys.

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

opencv.js was a malicious module published with the intent to hijack environment variables. It has been unpublished by npm.

sly07 is an API for censoring text. sly07 is vulnerable to a directory traversal issue, giving an attacker access to the filesystem by placing "../" in the url.

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

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

Fresh is a module used by the Express.js framework for HTTP response freshness testing. It is vulnerable to a regular expression denial of service when it is passed specially crafted input to parse. This causes the event loop to be blocked causing a denial of service condition.

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

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

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

st is a module for serving static files. An attacker is able to craft a request that results in an HTTP 301 (redirect) to an entirely different domain. A request for: http://some.server.com//nodesecurity.org/%2e%2e would result in a 301 to //nodesecurity.org/%2e%2e which most browsers treat as a proper redirect as // is translated into the current schema being used. Mitigating factor: In order for this to work, st must be serving from the root of a server (/) rather than the typical sub directory (/static/) and the redirect URL will end with some form of URL encoded .. ("%2e%2e", "%2e.", ".%2e").