Arbitrary File Write

Overview Versions of bin-links prior to 1.1.5 are vulnerable to an Arbitrary File Write. The package fails to restrict access to folders outside of the intended nodemodules folder through the bin field. This allows attackers to create arbitrary files in the system. Note it is not possible to...

Cross-Site Scripting

Overview Versions of iobroker.web prior to 2.4.10 are vulnerable to Cross-Site Scripting. The package fails to escape URL parameters that may be reflected in the server response. This can be used by attackers to execute arbitrary JavaScript in the victim's browser. Recommendation Upgrade to versi...

Machine-In-The-Middle

Overview Versions of https-proxy-agent prior to 2.2.3 are vulnerable to Machine-In-The-Middle. The package fails to enforce TLS on the socket if the proxy server responds the to the request with a HTTP status different than 200. This allows an attacker with access to the proxy server to intercept...

Prototype Pollution

Overview Affected versions of minimist are vulnerable to prototype pollution. Arguments are not properly sanitized, allowing an attacker to modify the prototype of Object, causing the addition or modification of an existing property that will exist on all objects. Parsing the argument...

Cross-Site Scripting

Overview All versions of http-file-server are vulnerable to Cross-Site Scripting XSS. The package fails to sanitize filenames, allowing attackers to execute arbitrary JavaScript in the victim's browser through files with names containing malicious code. Recommendation No fix is currently availabl...

Path Traversal

Overview All versions of http-file-server are vulnerable to Path Traversal. The package fails to sanitize URLs, allowing attackers to access server files outside of the served folder using relative paths. Recommendation No fix is currently available. Consider using an alternative package until a...

Reverse Tabnapping

Overview Versions of swagger-ui prior to 3.18.0 are vulnerable to Reverse Tabnapping. The package uses target='blank' in anchor tags, allowing attackers to access window.opener for the original page. This is commonly used for phishing attacks. Recommendation Upgrade to version 3.18.0 or later...

Cross-Site Scripting

Overview Versions of verdaccio prior to 3.12.0 are vulnerable to Cross-Site Scripting. Links for the packages homepage are not properly restricted to http/https and can contain JavaScript which may lead to arbitrary code execution. Recommendation Upgrade to version 3.12.0 or later. References...

Path Traversal

Overview All versions of knightjs are vulnerable to Path Traversal. This vulnerability allows an attacker to read content of arbitrary files on the server due to lack of input validation. Recommendation As there is currently no fix for this module we recommend not using this module in production...

Cross-Site Scripting

Overview Versions of exceljs before 1.6.0 are vulnerable to cross-site scripting. This vulnerability is due to exceljs does not validate data from parsed XLSX file and allows to embed HTML tags, like , directly in the sheet cells. Because of this it's possible to inject malicious JavaScript code...

Remote Code Execution

Overview react-dev-utils on Windows is vulnerable to remote code execution. Recommendation Update to one of the follow versions, depending on the release line that you are using. - 1.0.4 - 2.0.2 - 3.1.2 - 4.2.2 - 5.0.2 - 6.0.0-next.a671462c References -...

Malicious Package

Overview All versions of regenraotr are considered malicious. The package is malware designed to take advantage of users making a mistake when typing the name of a module to install. When executed, the package calls home to a Command and Control server to execute arbitrary commands. Recommendatio...

Denial of Service

Overview Versions of https-proxy-agent before 2.2.0 are vulnerable to denial of service. This is due to unsanitized options proxy.auth being passed to Buffer. Recommendation Update to version 2.2.0 or later. References - index.js Line 207 - HackerOne Report - GitHub Advisory...

Directory Traversal

Overview Affected versions of simple-npm-registry 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 vulnerab...

Denial of Service

Overview Affected versions of mqtt will cause the node process to crash when receiving specially crafted MQTT packets, making the application vulnerable to a denial of service condition. Recommendation Update to v1.0.0 or later References - Parse.js Line 230 - GitHub Advisory...

Command Injection

Overview The dns-sync library for node.js allows resolving hostnames in a synchronous fashion All versions of dns-sync prior to the release 0.1.1 were vulnerable to arbitrary command execution via maliciously formed hostnames. For example: var dnsSync = require'dns-sync';...

Prototype Pollution

Overview ini before version 1.3.6 has a Prototype Pollution vulnerability. Impact If an attacker submits a malicious INI file to an application that parses it with ini.parse, they will pollute the prototype on the application. This can be exploited further depending on the context. Patches This h...

Regular Expression Denial of Service

Overview Versions of papaparse prior to 5.2.0 are vulnerable to Regular Expression Denial of Service ReDos. The parse function contains a malformed regular expression that takes exponentially longer to process non-numerical inputs. This allows attackers to stall systems and lead to Denial of...

Command Injection

Overview Versions of node-rules prior to 5.0.0 are vulnerable to Command Injection. The package fails to sanitize input rules and passes it directly to an eval call when using the fromJSON function. This may allow attackers to execute arbitrary code in the system if the rules are user-controlled...

Incorrect Account Used for Signing

Overview Versions of @metamask/eth-ledger-bridge-keyring prior to 0.2.2 may use incorrect accounts for signing transactions. The vulnerability impacts cases where the user signs a personal message or transaction without first adding the account. This includes cases where the user has already adde...

Prototype Pollution

Overview All versions of subtext are vulnerable to Prototype Pollution. A multipart payload can be constructed in a way that one of the parts’ content can be set as the entire payload object’s prototype. If this prototype contains data, it may bypass other validation rules which enforce access an...

Cross-Site Scripting

Overview Versions of nextcloud-vue-collections prior to 0.4.2 are vulnerable to Cross-Site Scripting XSS. The v-tooltip component has an insecure defaultHTML configuration that allows arbitrary JavaScript to be injected in the tooltip of a collection item. This allows attackers to execute arbitra...

Global node_modules Binary Overwrite

Overview Versions of bin-links prior to 1.1.6 are vulnerable to a Global nodemodules Binary Overwrite. It fails to prevent globally-installed binaries to be overwritten by other package installs. For example, if a package was installed globally and created a serve binary, any subsequent installs ...

Global node_modules Binary Overwrite

Overview Versions of the npm CLI prior to 6.13.4 are vulnerable to a Global nodemodules Binary Overwrite. It fails to prevent existing globally-installed binaries to be overwritten by other package installations. For example, if a package was installed globally and created a serve binary, any...

Arbitrary File Write

Overview Versions of the npm CLI prior to 6.13.3 are vulnerable to an Arbitrary File Write. It fails to prevent access to folders outside of the intended nodemodules folder through the bin field. A properly constructed entry in the package.json bin field would allow a package publisher to create...

Malicious 󠅮󠅰󠅭Package

Overview All versions of this package contained malware. The package was designed to find and exfiltrate cryptocurrency wallets. Recommendation Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

Arbitrary File Write

Overview Versions of decompress prior to 4.2.1 are vulnerable to Arbitrary File Write. The package fails to prevent extraction of files with relative paths, allowing attackers to write to any folder in the system by including filenames containing../. Recommendation Upgrade to version 4.2.1 or...

SQL Injection

Overview Versions of connect-pg-simple are vulnerable to SQL Injection. The PGStore.prototype.quotedTable function allows for the query to be manipulated if the input has double quotes through the schemaName or tableName variables. These variables are passed to the constructor and are unlikely to...

Cross-Site Scripting

Overview Versions of cyberchef prior to 8.31.3 are vulnerable to Cross-Site Scripting. In Text Encoding Brute Force the table rows are created by concatenating the value variable unsanitized in the HTML code. If this variable is controlled by user input it allows attackers to execute arbitrary...

Path Traversal

Overview All versions of statichttpserver are vulnerable to Path Traversal. The package fails to sanitize URLs, allowing attackers to access server files outside of the served folder using relative paths. Recommendation No fix is currently available. Consider using an alternative package until a...

Path Traversal

Overview All versions of localhost-now are vulnerable to Path Traversal. The package fails to sanitize URLs, allowing attackers to access server files outside of the served folder using relative paths. Recommendation No fix is currently available. Consider using an alternative package until a fix...

Path Traversal

Overview All versions of buttle are vulnerable to Path Traversal. Due to insufficient input sanitization, attackers can access server files by using relative paths when fetching files. Recommendation No fix is currently available. Consider using an alternative module until a fix is made available...

Cross-Site Scripting

Overview Versions of swagger-ui prior to 3.0.13 are vulnerable to Cross-Site Scripting XSS. The package fails to sanitize YAML files imported from URLs or copied-pasted. This may allow attackers to execute arbitrary JavaScript. Recommendation Upgrade to version 3.0.13 or later. References - GitHu...

Denial of Service

Overview Affected versions of node-sass are vulnerable to Denial of Service DoS. Crafted objects passed to the renderSync function may trigger C++ assertions in CustomImporterBridge::getimporterentry and CustomImporterBridge::postprocessreturnvalue that crash the Node process. This may allow...

Open Redirect

Overview Versions of ecstatic prior to 4.1.2, 3.3.2 or 2.2.2 are vulnerable to Open Redirect. The package fails to validate redirects, allowing attackers to craft requests that result in an HTTP 301 redirect to any other domains. Recommendation If using ecstatic 4.x, upgrade to 4.1.2 or later. If...

Unauthorized File Access

Overview Affected versions of harp are vulnerable to Unauthorized File Access. If a symlink in the project's base directory points to a file outside of the directory, the file is served. This could allow an attacker to access sensitive files on the server. Recommendation Upgrade to version 0.40.3...

Sensitive Data Exposure

Overview All versions of rails-session-decoder are missing verification of the Message Authentication Code appended to the cookies. This may lead to decryption of cipher text thus exposing encrypted information. Recommendation No fix is currently available. Consider using an alternative module...

Path Traversal

Overview All versions of takeapeek are vulnerable to path traversal exposing files and directories. Recommendation As no fix is currently available for this vulnerability is it is our recommendation to use another static file server. References - HackerOne Report - Node.js Security-wg - GitHub...

Malicious Package

Overview Version 0.1.1 of flatmap-stream is considered malicious. This module runs an encrypted payload targeting a very specific application, copay and because they shared the same description it would have likely worked for copay-dash. The injected code: - Read in AES encrypted data from a file...

NoSQL injection

Overview Versions of express-cart before 1.1.8 are vulnerable to NoSQL injection. The vulnerability is caused by the lack of user input sanitization in the login handlers. In both cases, the customer login and the admin login, parameters from the JSON body are sent directly into the MongoDB query...

Malicious Package

Overview Version 1.0.6 of csstransformstep contained malicious code. The code when executed in the browser would enumerate password, cvc, cardnumber fields from forms and send the extracted values to https://js-metrics.com/minjs.php?pl= Recommendation If version 1.0.6 of this module is found...

Downloads Resources over HTTP

Overview Affected versions of broccoli-closure 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...

Cross-Site Scripting

Overview Affected versions of fuelux contain a cross-site scripting vulnerability in the Pillbox feature. By supplying a script as a value for a new pillbox, it is possible to cause arbitrary script execution. Recommendation Update to version 3.15.7 or later. References - Issue 1841 - PR 1856 -...

Regular Expression Denial of Service

Overview Versions of millisecond prior to 0.1.2 are affected by a regular expression denial of service vulnerability when extremely long version strings are parsed. Proof of concept var ms = require'millisecond'; var genstr = function len, chr var result = ""; for i=0; i=len; i++ result = result ...

Malicious Package

Overview fallguys contained malicious code that attempted to read local sensitive files and exfiltrate information through a Discord webhook. The code attempted to access the following paths available on Windows systems: - /AppData/Local/Google/Chrome/User\x20Data/Default/Local\x20Storage/leveldb...

Cross-Site Scripting

Overview Versions of @toast-ui/editor prior to 2.2.0 are vulnerable to Cross-Site Scripting XSS. There are multiple bypasses to the package's built-in XSS sanitization. This may allow attackers to execute arbitrary JavaScript on a victim's browser. Recommendation Upgrade to version 2.2.0 or later...

Cross-Site Scripting

Overview Versions of htmr prior to 0.8.7 are vulnerable to Cross-Site Scripting XSS. The package uses innerHTML to unescape HTML entities. This may lead to DOM-based XSS through HTML-encoded XSS payloads. This may allow an attacker to execute arbitrary JavaScript in a victim's browser...

Regular Expression Denial of Service

Overview Affected versions of acorn are vulnerable to Regular Expression Denial of Service. A regex in the form of /x-\ud800/u causes the parser to enter an infinite loop. The string is not valid UTF16 which usually results in it being sanitized before reaching the parser. If an application...

Denial of Service

Overview Versions of @hapi/subtext prior to 6.1.3 or 7.0.3 are vulnerable to Denial of Service. The Content-Encoding HTTP header parser has a vulnerability which will cause the function to throw a system error if the header contains some invalid values. Because hapi rethrows system errors as...

Command Injection

Overview All versions of traceroute are vulnerable to Command Injection. The package fails to sanitize input and passes it directly to an exec call, which may allow attackers to execute arbitrary code in the system. The trace function is vulnerable and can be abused if the host value is controlle...