CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2025-30360 – webpack-dev-server users' source code may be stolen when they access a malicious web site with non-Chromium based browser
https://notcve.org/view.php?id=CVE-2025-30360
03 Jun 2025 — webpack-dev-server allows users to use webpack with a development server that provides live reloading. Prior to version 5.2.1, webpack-dev-server users' source code may be stolen when you access a malicious web site with non-Chromium based browser. The `Origin` header is checked to prevent Cross-site WebSocket hijacking from happening, which was reported by CVE-2018-14732. But webpack-dev-server always allows IP address `Origin` headers. This allows websites that are served on IP addresses to connect WebSoc... • https://github.com/webpack/webpack-dev-server/blob/55220a800ba4e30dbde2d98785ecf4c80b32f711/lib/Server.js#L3113-L3127 • CWE-346: Origin Validation Error •
CVSS: 5.4EPSS: 0%CPEs: 1EXPL: 0CVE-2025-30359 – webpack-dev-server users' source code may be stolen when they access a malicious web site
https://notcve.org/view.php?id=CVE-2025-30359
03 Jun 2025 — webpack-dev-server allows users to use webpack with a development server that provides live reloading. Prior to version 5.2.1, webpack-dev-server users' source code may be stolen when they access a malicious web site. Because the request for classic script by a script tag is not subject to same origin policy, an attacker can inject a malicious script in their site and run the script. Note that the attacker has to know the port and the output entrypoint script path. Combined with prototype pollution, the att... • https://github.com/webpack/webpack-dev-server/commit/d2575ad8dfed9207ed810b5ea0ccf465115a2239 • CWE-749: Exposed Dangerous Method or Function •
CVSS: 6.4EPSS: 0%CPEs: 1EXPL: 1CVE-2024-43788 – DOM Clobbering Gadget found in Webpack's AutoPublicPathRuntimeModule that leads to Cross-site Scripting (XSS)
https://notcve.org/view.php?id=CVE-2024-43788
27 Aug 2024 — Webpack is a module bundler. Its main purpose is to bundle JavaScript files for usage in a browser, yet it is also capable of transforming, bundling, or packaging just about any resource or asset. The webpack developers have discovered a DOM Clobbering vulnerability in Webpack’s `AutoPublicPathRuntimeModule`. The DOM Clobbering gadget in the module can lead to cross-site scripting (XSS) in web pages where scriptless attacker-controlled HTML elements (e.g., an `img` tag with an unsanitized `name` attribute) ... • https://github.com/batzionb/webpack-cve-2024-43788 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 7.8EPSS: 0%CPEs: 3EXPL: 0CVE-2024-29180 – webpack-dev-middleware Path Traversal vulnerability
https://notcve.org/view.php?id=CVE-2024-29180
21 Mar 2024 — Prior to versions 7.1.0, 6.1.2, and 5.3.4, the webpack-dev-middleware development middleware for devpack does not validate the supplied URL address sufficiently before returning the local file. It is possible to access any file on the developer's machine. The middleware can either work with the physical filesystem when reading the files or it can use a virtualized in-memory `memfs` filesystem. If `writeToDisk` configuration option is set to `true`, the physical filesystem is used. The `getFilenameFromUrl` m... • https://github.com/webpack/webpack-dev-middleware/blob/7ed24e0b9f53ad1562343f9f517f0f0ad2a70377/src/utils/getFilenameFromUrl.js#L82 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •
CVSS: 10.0EPSS: 1%CPEs: 1EXPL: 0CVE-2023-28154 – webpack JS package <= 5.75.0 - Sandbox Bypass
https://notcve.org/view.php?id=CVE-2023-28154
13 Mar 2023 — Webpack 5 before 5.76.0 does not avoid cross-realm object access. ImportParserPlugin.js mishandles the magic comment feature. An attacker who controls a property of an untrusted object can obtain access to the real global object. A flaw was found in the webpack package, which could allow a remote attacker to bypass security restrictions caused by the mishandling of the magic comment feature by the ImportParserPlugin.js. This flaw allows an attacker to gain access to the real global object by sending a speci... • https://github.com/webpack/webpack/compare/v5.75.0...v5.76.0 • CWE-269: Improper Privilege Management •
CVSS: 10.0EPSS: 15%CPEs: 3EXPL: 2CVE-2022-37601 – loader-utils (JS package) < 2.0.3 - Prototype Pollution
https://notcve.org/view.php?id=CVE-2022-37601
12 Oct 2022 — Prototype pollution vulnerability in function parseQuery in parseQuery.js in webpack loader-utils via the name variable in parseQuery.js. This affects all versions prior to 1.4.1 and 2.0.3. Una vulnerabilidad de contaminación de prototipos en la función parseQuery en el archivo parseQuery.js en webpack loader-utils 2.0.0 por medio de la variable name en parseQuery.js A prototype pollution vulnerability was found in the parseQuery function in parseQuery.js in the webpack loader-utils via the name variable in... • http://users.encs.concordia.ca/~mmannan/publications/JS-vulnerability-aisaccs2022.pdf • CWE-915: Improperly Controlled Modification of Dynamically-Determined Object Attributes CWE-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') •
CVSS: 7.8EPSS: 0%CPEs: 3EXPL: 2CVE-2022-37603 – loader-utils (JS package) < 3.2.1 - Regular Expression Denial of Service
https://notcve.org/view.php?id=CVE-2022-37603
11 Oct 2022 — A Regular expression denial of service (ReDoS) flaw was found in Function interpolateName in interpolateName.js in webpack loader-utils 2.0.0 via the url variable in interpolateName.js. Se ha encontrado un fallo de denegación de servicio de expresión Regular (ReDoS) en la función interpolateName en el archivo interpolateName.js en webpack loader-utils 2.0.0 por medio de la variable url en interpolateName.js A flaw was found in loader-utils webpack library. When the url variable from interpolateName is set, ... • https://github.com/webpack/loader-utils/blob/d9f4e23cf411d8556f8bac2d3bf05a6e0103b568/lib/interpolateName.js#L107 • CWE-185: Incorrect Regular Expression CWE-400: Uncontrolled Resource Consumption CWE-1333: Inefficient Regular Expression Complexity •
CVSS: 7.8EPSS: 5%CPEs: 3EXPL: 0CVE-2022-37599 – loader-utils (JS package) < 3.2.1 - Regular Expression Denial of Service
https://notcve.org/view.php?id=CVE-2022-37599
11 Oct 2022 — A Regular expression denial of service (ReDoS) flaw was found in Function interpolateName in interpolateName.js in webpack loader-utils 2.0.0 via the resourcePath variable in interpolateName.js. Se ha encontrado un fallo de Denegación de Servicio de Expresión Regular (ReDoS) en la función interpolateName en el archivo interpolateName.js en webpack loader-utils 2.0.0 por medio de la variable resourcePath en el archivo interpolateName.js A flaw was found in the interpolateName function in interpolateName.js i... • https://github.com/webpack/loader-utils/blob/d9f4e23cf411d8556f8bac2d3bf05a6e0103b568/lib/interpolateName.js#L38 • CWE-400: Uncontrolled Resource Consumption CWE-1333: Inefficient Regular Expression Complexity •
CVSS: 5.0EPSS: 0%CPEs: 1EXPL: 0CVE-2020-15262 – Invalid integrity hashes in webpack-subresource-integrity
https://notcve.org/view.php?id=CVE-2020-15262
19 Oct 2020 — In webpack-subresource-integrity before version 1.5.1, all dynamically loaded chunks receive an invalid integrity hash that is ignored by the browser, and therefore the browser cannot validate their integrity. This removes the additional level of protection offered by SRI for such chunks. Top-level chunks are unaffected. This issue is patched in version 1.5.1. En webpack-subresource-integration versiones anteriores a 1.5.1, todos los fragmentos cargados dinámicamente reciben un hash de integridad no válido ... • https://github.com/waysact/webpack-subresource-integrity/commit/3d7090c08c333fcfb10ad9e2d6cf72e2acb7d87f • CWE-345: Insufficient Verification of Data Authenticity •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 2CVE-2018-14732
https://notcve.org/view.php?id=CVE-2018-14732
21 Sep 2018 — 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 the HMR message sent by the WebSocket server via a ws://127.0.0.1:8080/ connection from any origin. Se ha descubierto un problema en lib/Server.js en webpack-dev-server en versiones anteriores a la 3.1.6. Los atacantes pueden robar el código del desarr... • https://blog.cal1.cn/post/Sniffing%20Codes%20in%20Hot%20Module%20Reloading%20Messages • CWE-20: Improper Input Validation •