Hijacked Environment Variables

Overview The crossenv package is a piece of malware that steals environment variables and sends them to attacker controlled locations. All versions have been unpublished from the npm registry. Recommendation As this package is malware, if you find it installed in your environment, the real securi...

Hijacked Environment Variables

Overview The tkinter package is a piece of malware that steals environment variables and sends them to attacker controlled locations. All versions have been unpublished from the npm registry. Recommendation As this package is malware, if you find it installed in your environment, the real securit...

Hijacked Environment Variables

Overview The sqlserver package is a piece of malware that steals environment variables and sends them to attacker controlled locations. All versions have been unpublished from the npm registry. Recommendation As this package is malware, if you find it installed in your environment, the real...

Directory Traversal

Overview Affected versions of section2.madisonjbrooks12 resolve relative file paths, resulting in a directory traversal vulnerability. A malicious actor can use this vulnerability to access files outside of the intended directory root, which may result in the disclosure of private files on the...

Directory Traversal

Overview Affected versions of sspa resolve relative file paths, resulting in a directory traversal vulnerability. A malicious actor can use this vulnerability to access files outside of the intended directory root, which may result in the disclosure of private files on the vulnerable system...

Directory Traversal

Overview Affected versions of pytservce resolve relative file paths, resulting in a directory traversal vulnerability. A malicious actor can use this vulnerability to access files outside of the intended directory root, which may result in the disclosure of private files on the vulnerable system...

Directory Traversal

Overview Affected versions of dcserver resolve relative file paths, resulting in a directory traversal vulnerability. A malicious actor can use this vulnerability to access files outside of the intended directory root, which may result in the disclosure of private files on the vulnerable system...

Directory Traversal

Overview Affected versions of wangguojing123 resolve relative file paths, resulting in a directory traversal vulnerability. A malicious actor can use this vulnerability to access files outside of the intended directory root, which may result in the disclosure of private files on the vulnerable...

Downloads Resources over HTTP

Overview Affected versions of libsbml insecurely download an executable over an unencrypted HTTP connection. In scenarios where an attacker has a privileged network position, it is possible to intercept the response and replace the executable with a malicious one, resulting in code execution on t...

Downloads Resources over HTTP

Overview Affected versions of poco insecurely download an executable over an unencrypted HTTP connection. In scenarios where an attacker has a privileged network position, it is possible to intercept the response and replace the executable with a malicious one, resulting in code execution on the...

Downloads Resources over HTTP

Overview Affected versions of wixtoolset insecurely download an executable over an unencrypted HTTP connection. In scenarios where an attacker has a privileged network position, it is possible to intercept the response and replace the executable with a malicious one, resulting in code execution o...

Downloads Resources over HTTP

Overview Affected versions of macaca-chromedriver-zxa insecurely download an executable over an unencrypted HTTP connection. In scenarios where an attacker has a privileged network position, it is possible to intercept the response and replace the executable with a malicious one, resulting in cod...

Downloads Resources over HTTP

Overview Affected versions of curses insecurely download an executable over an unencrypted HTTP connection. In scenarios where an attacker has a privileged network position, it is possible to intercept the response and replace the executable with a malicious one, resulting in code execution on th...

Downloads Resources over HTTP

Overview Affected versions of httpsync insecurely download an executable over an unencrypted HTTP connection. In scenarios where an attacker has a privileged network position, it is possible to intercept the response and replace the executable with a malicious one, resulting in code execution on...

Downloads Resources over HTTP

Overview Affected versions of geoip-lite-country insecurely downloads resources over HTTP. In scenarios where an attacker has a privileged network position, they can modify or read such resources at will. While the exact severity of impact for a vulnerability like this is highly variable and...

Cross-Site Scripting

Overview Affected versions of gitbook do not properly sanitize user input outside of backticks, which may result in cross-site scripting in the online reader. Recommendation Update to version 3.2.2 or later. References - Issue 1609 - GitHub Advisory...

Cross-Site Scripting

Overview Affected versions of backbone are vulnerable to cross-site scripting when users are allowed to supply input to the ModelEscape function, and the output is then written to the DOM. The vulnerability occurs as a result of the regular expression used to encode metacharacters failing to take...

SSL Validation Defaults to False

Overview Affected versions of electron-packager configure the generated application to disable SSL certificate verification by default. This could allow an attacker with a privileged network position to launch a Man In The Middle MITM attack on the install process, intercepting the step where...

Private Data Disclosure

Overview Affected versions of express-restify-mongoose are susceptible to an information leakage vulnerability which may allow an attacker to access fields on a model even if those fields are marked as private. Proof of Concept If you have a user model that you want to protect, such as the...

Regular Expression Denial of Service

Overview Versions of uglify-js prior to 2.6.0 are affected by a regular expression denial of service vulnerability when malicious inputs are passed into the parse method. Proof of Concept var u = require'uglify-js'; var genstr = function len, chr var result = ""; for i=0; i=len; i++ result = resu...

Open Redirect

Overview Versions of serve-static prior to 1.6.5 or 1.7.x prior to 1.7.2 are affected by an open redirect vulnerability on some browsers when configured to mount at the root directory. Proof of Concept A link to http://example.com//www.google.com/%2e%2e will redirect to //www.google.com/%2e%2e So...

Multiple Content Injection Vulnerabilities

Overview Versions 0.3.0 and earlier of marked are affected by two cross-site scripting vulnerabilities, even when sanitize: true is set. The attack vectors for this vulnerability are GFM Codeblocks and JavaScript URLs. Recommendation Upgrade to version 0.3.1 or later. References GitHub Advisory...

Cross-Site Scripting (XSS)

Overview docsify prior to 4.11.4 is susceptible to Cross-site Scripting XSS. Docsify.js uses fragment identifiers parameters after sign to load resources from server-side .md files. Due to lack of validation here, it is possible to provide external URLs after the // domain.com///attacker.com and...

Improper Input Validation

Overview sanitize-html before 2.3.1 does not properly handle internationalized domain name IDN which could allow an attacker to bypass hostname whitelist validation set by the "allowedIframeHostnames" option. Recommendation Upgrade to version 2.3.1 or later References - CVE - GitHub Advisory...

Malicious Package

Overview loadyaml was removed from the npm registry for containing malicious code. Upon installation the package runs a preinstall script that writes a public comment on GitHub containing the following information: - IP and IP-based geolocation - home directory name - local username Recommendatio...

Malicious Package

Overview electorn was removed from the npm registry for containing malicious code. Upon installation the package runs a preinstall script that writes a public comment on GitHub containing the following information: - IP and IP-based geolocation - home directory name - local username Recommendatio...

Regular Expression Denial of Service

Overview Affected versions of fresh are vulnerable to regular expression denial of service when parsing specially crafted user input. Recommendation Update to version 0.5.2 or later. References GitHub Advisory...

Hijacked Environment Variables

Overview The node-tkinter package is a piece of malware that steals environment variables and sends them to attacker controlled locations. All versions have been unpublished from the npm registry. Recommendation As this package is malware, if you find it installed in your environment, the real...

Hijacked Environment Variables

Overview The nodemssql package is a piece of malware that steals environment variables and sends them to attacker controlled locations. All versions have been unpublished from the npm registry. Recommendation As this package is malware, if you find it installed in your environment, the real...

Directory Traversal

Overview Affected versions of caolilinode resolve relative file paths, resulting in a directory traversal vulnerability. A malicious actor can use this vulnerability to access files outside of the intended directory root, which may result in the disclosure of private files on the vulnerable syste...

Directory Traversal

Overview Affected versions of node-server-forfront resolve relative file paths, resulting in a directory traversal vulnerability. A malicious actor can use this vulnerability to access files outside of the intended directory root, which may result in the disclosure of private files on the...

Directory Traversal

Overview Affected versions of f2e-server resolve relative file paths, resulting in a directory traversal vulnerability. A malicious actor can use this vulnerability to access files outside of the intended directory root, which may result in the disclosure of private files on the vulnerable system...

Downloads Resources over HTTP

Overview Affected versions of windows-seleniumjar-mirror insecurely download an executable over an unencrypted HTTP connection. In scenarios where an attacker has a privileged network position, it is possible to intercept the response and replace the executable with a malicious one, resulting in...

Downloads Resources over HTTP

Overview Affected versions of selenium-portal insecurely download an executable over an unencrypted HTTP connection. In scenarios where an attacker has a privileged network position, it is possible to intercept the response and replace the executable with a malicious one, resulting in code...

Downloads Resources over HTTP

Overview Affected versions of prebuild-lwip insecurely download resources over HTTP. In scenarios where an attacker has a privileged network position, they can modify or read such resources at will. While the exact severity of impact for a vulnerability like this is highly variable and depends on...

Downloads Resources over HTTP

Overview Affected versions of webdriver-launcher insecurely download an executable over an unencrypted HTTP connection. In scenarios where an attacker has a privileged network position, it is possible to intercept the response and replace the executable with a malicious one, resulting in code...

Downloads Resources over HTTP

Overview Affected versions of arrayfire-js insecurely download an executable over an unencrypted HTTP connection. In scenarios where an attacker has a privileged network position, it is possible to intercept the response and replace the executable with a malicious one, resulting in code execution...

Local Privilege Escalation

Overview Affected versions of npm use predictable temporary file names during archive unpacking. If an attacker can create a symbolic link at the location of one of these temporary file names, the attacker can arbitrarily write to any file that the user which owns the npm process has permission t...

Cross-Site Scripting

Overview Affected versions of nunjucks do not properly escape specially structured user input in template vars when in auto-escape mode, resulting in a cross-site scripting vulnerability. Proof of Concept By using an array for the keys in a template var, escaping is bypassed. javascript name=aler...

SQL Injection

Overview Affected versions of sequelize use MySQL's backslash-based escape syntax when connecting to SQLite, despite the fact that SQLite uses PostgreSQL's escape syntax, which can result in a SQL Injection vulnerability. Recommendation Update to version 1.7.0-alpha3 or later. References - Commit...

Forgeable Public/Private Tokens

Overview Affected versions of the jwt-simple package allow users to select what algorithm the server will use to verify a provided JWT. A malicious actor can use this behaviour to arbitrarily modify the contents of a JWT while still passing verification. For the common use case of the JWT, the en...

Potential for Script Injection

Overview Versions of syntax-error prior to 1.1.1 are affected by a cross-site scripting vulnerability which may allow a malicious file to execute code when browserified. Recommendation Update to version 1.1.1 or later. References - Browserify 4.2.1 Update - GitHub Advisory...

Prefix escape

Overview In fastify-reply-from before version 4.0.2, by crafting a specific URL, it is possible to escape the prefix of the proxied backend service. If the base url of the proxied server is /pub/, a user expect that accessing /priv on the target service would not be possible. Unfortunately, it is...

Malicious 󠅮󠅰󠅭Package

Overview All versions of 1337qq-js contain malicious code. The package exfiltrates sensitive information through install scripts. It targets UNIX systems. The information exfiltrated includes: - Environment variables - Running processes - /etc/hosts - uname -a - npmrc file Recommendation Remove t...

Prototype Pollution

Overview Versions of node.extend before 1.1.7 or 2.0.1 are vulnerable to prototype pollution. Recommendation Update to version 1.1.7, 2.0.1 or later. References - HackerOne Report - GitHub Advisory...

Prototype Pollution

Overview Versions of just-extend before 4.0.0 are vulnerable to prototype pollution. Provided certain input just-extend can add or modify properties of the Object prototype. These properties will be present on all objects. Recommendation Update to version 4.0.0 or later. References - HackerOne...

Command Injection

Overview Versions of ps before 1.0.0 are vulnerable to command injection. Proof of concept: var ps = require'ps'; ps.lookup pid: "$touch success.txt" , functionerr, proc // this method is vulnerable to command injection if err throw err; if proc console.logproc; // Process name, something like...

Hijacked Environment Variables

Overview The node-fabric package is a piece of malware that steals environment variables and sends them to attacker controlled locations. All versions have been unpublished from the npm registry. Recommendation As this package is malware, if you find it installed in your environment, the real...

Directory Traversal

Overview Affected versions of gomeplus-h5-proxy resolve relative file paths, resulting in a directory traversal vulnerability. A malicious actor can use this vulnerability to access files outside of the intended directory root, which may result in the disclosure of private files on the vulnerable...

Downloads Resources over HTTP

Overview Affected versions of ipip-coffee insecurely download resources over HTTP. In scenarios where an attacker has a privileged network position, they can modify or read such resources at will. This could impact the integrity and availability of the data being used to make geolocation decision...