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npm
7,727 known vulnerabilities.
Most affected packages
3,116 results · Clear filters · Feed
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High 7.5
SQL Injection in sequelize
Sequelize version 5 before 5.3.0 does not properly ensure that standard conforming strings are used.
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High —
Path Traversal in http-live-simulator
Path traversal vulnerability in http-live-simulator npm package version 1.0.5 allows arbitrary path to be accessed on the file system by a remote attacker.
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High —
Cross-Site Scripting in buttle
XSS in buttle npm package version 0.2.0 causes execution of attacker-provided code in the victim's browser when an attacker creates an arbitrary file on the server.
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High 8.1CVE-2019-5414 Public exploit
Command Injection in kill-port
If an attacker can control the port, which in itself is a very sensitive value, they can inject arbitrary OS commands due to the usage of the exec function in a third-party module kill-port < 1.3.2.
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High 7.5
Path Traversal in localhost-now
A path traversal vulnerability in localhost-now npm package version 1.0.2 allows the attackers to read content of arbitrary files on the remote server.
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High 7.5
Path Traversal in serve
A bug in handling the ignore files and directories feature in serve 6.5.3 allows an attacker to read a file or list the directory that the victim has not allowed access to.
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High 7.5
Directory Traversal in serve
A path traversal vulnerability in serve npm package version 7.0.1 allows the attackers to read content of arbitrary files on the remote server.
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High 7.5
Regular Expression Denial of Service in highcharts
In js/parts/SvgRenderer.js in Highcharts JS before 6.1.0, the use of backtracking regular expressions permitted an attacker to conduct a denial of service attack against the SVGRenderer component, aka ReDoS.
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High 7.5
Path Traversal in total.js
index.js in Total.js Platform before 3.2.3 allows path traversal.
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High 8.8
Authentication Bypass by Spoofing in express-cart
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.
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High —
Path Traversal in simplehttpserver
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.
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High —
Prototype Pollution in lodash
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.
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High —
Path Traversal in http-live-simulator
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.
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High 7.5
mcstatic directory traversal vulnerability
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.
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High 7.5
Prototype Pollution in mpath
A prototype pollution vulnerability was found in module mpath <0.5.1 that allows an attacker to inject arbitrary properties onto Object.prototype.
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High 8.6
Path Traversal in cordova-plugin-ionic-webview
Directory traversal vulnerability in cordova-plugin-ionic-webview versions prior to 2.2.0 (not including 2.0.0-beta.0, 2.0.0-beta.1, 2.0.0-beta.2, and 2.1.0-0) allows remote attackers to access arbitrary files via unspecified vectors.
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High 8.8
xterm vulnerable to remote code execution
A remote code execution vulnerability exists in Xterm.js when the component mishandles special characters, aka "Xterm Remote Code Execution Vulnerability." This affects xterm.js.
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High 7.5
rendertron can remotely shut down Chrome instance
Rendertron 1.0.0 includes an _ah/stop route to shutdown the Chrome instance responsible for serving render requests to all users. Visiting this route with a GET request allows any unauthorized remote attacker to disable the core service of the application.
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High 7.5
Rendertron discloses absolute paths of files
Installed packages are exposed by node_modules in Rendertron 1.0.0, allowing remote attackers to read absolute paths on the server by examining the "_where" attribute of package.json files.
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High 7.5
rendertron LFI vulnerability
Rendertron 1.0.0 allows for alternative protocols such as 'file://' introducing a Local File Inclusion (LFI) bug where arbitrary files can be read by a remote attacker.
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High 7.5
Denial of Service in ethereumjs-vm
ethereumjs-vm 2.4.0 allows attackers to cause a denial of service (vm.runCode failure and REVERT) via a "code: Buffer.from(my_code, 'hex')" attribute. NOTE: the vendor disputes this because REVERT is a normal bytecode that can be triggered from high-level sou…
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High 7.5
Path Traversal in knightjs
A Path Traversal in Knightjs versions <= 0.0.1 allows an attacker to read content of arbitrary files on a remote server.
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High 7.5
Prototype Pollution in cached-path-relative
A prototype pollution attack in cached-path-relative versions <=1.0.1 allows an attacker to inject properties on Object.prototype which are then inherited by all the JS objects through the prototype chain causing a DoS attack.
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High 7.5
Prototype Pollution in merge
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.
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High 7.5
Missing Origin Validation in webpack-dev-server
An issue was discovered in lib/Server.js in webpack-dev-server before 3.1.6. Attackers are able to steal developer's code because the origin of requests is not checked by the WebSocket server, which is used for HMR (Hot Module Replacement). Anyone can receive…
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High 7.5
Missing Origin Validation in parcel-bundler
An issue was discovered in HMRServer.js in Parcel parcel-bundler. Attackers are able to steal developer's code because the origin of requests is not checked by the WebSocket server, which is used for HMR (Hot Module Replacement). Anyone can receive the HMR me…
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High 7.5
Missing Origin Validation in browserify-hmr
An issue was discovered in Browserify-HMR. Attackers are able to steal developer's code because the origin of requests is not checked by the WebSocket server, which is used for HMR (Hot Module Replacement). Anyone can receive the HMR message sent by the WebSo…
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High 7.5
simplehttpserver allows directory traversal and file listing
Path traversal in simplehttpserver <v0.2.1 allows listing any file on the server.
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High 7.5
Mosca REDoS Vulnerability
This vulnerability allows remote attackers to deny service on vulnerable installations of npm mosca 2.8.1. Authentication is not required to exploit this vulnerability. The specific flaw exists within the processing of topics. A crafted regular expression can…
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High 8.1
Electron webPreferences vulnerability can be used to perform remote code execution
GitHub Electron 1.7.15, 1.8.7, 2.0.7, and 3.0.0-beta.6, in certain scenarios involving IFRAME elements and "nativeWindowOpen: true" or "sandbox: true" options, is affected by a WebPreferences vulnerability that can be leveraged to perform remote code executio…
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High —
Path Traversal in superstatic
Affected of `superstatic` are vulnerable to path traversal when used on Windows. Additionally, it is vulnerable to path traversal on other platforms combined with certain Node.js versions which erroneously normalize `\\` to `/` in paths on all platforms (a kn…
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High 7.5
js-bson vulnerable to REDoS
The MongoDB bson JavaScript module (also known as js-bson) versions 0.5.0 to 1.0.x before 1.0.5 is vulnerable to a Regular Expression Denial of Service (ReDoS) in lib/bson/decimal128.js. The flaw is triggered when the Decimal128.fromString() function is calle…
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High 7.5
Path Traversal in buttle
Path traversal in buttle module versions <= 0.2.0 allows to read any file in the server.
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High 8.8
SQL Injection in query-mysql
Node.js third-party module query-mysql versions 0.0.0, 0.0.1, and 0.0.2 are vulnerable to an SQL injection vulnerability due to lack of user input sanitization. This may allow an attacker to run arbitrary SQL queries when fetching data from database.
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High 8.8
express-cart allows any user to create an admin user
expressCart before 1.1.6 allows remote attackers to create an admin user via a /admin/setup Referer header.
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High 8.8
Malicious PDF can inject JavaScript into PDF Viewer
The PDF viewer does not sufficiently sanitize PostScript calculator functions, allowing malicious JavaScript to be injected through a crafted PDF file. This JavaScript can then be run with the permissions of the PDF viewer by its worker. This vulnerability af…
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High 8.8CVE-2018-3758 EPSS 27%
express-cart unrestricted file upload vulnerability
Unrestricted file upload (RCE) in express-cart module before 1.1.7 allows a privileged user to gain access in the hosting machine.
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High 7.5
Denial of Service vulnerability with large JSON payloads in fastify
Fastify node module before 0.38.0 is vulnerable to a denial-of-service attack by sending a request with "Content-Type: application/json" and a very large payload.
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High 7.5
Path Traversal in localhost-now
localhost-now node module suffers from a Path Traversal vulnerability due to lack of validation of file, which allows a malicious user to read content of any file with known path.
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High 7.5
Path Traversal in mcstatic
mcstatic 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.