CVSS: 6.4EPSS: 0%CPEs: 5EXPL: 0CVE-2024-45812 – DOM Clobbering gadget found in vite bundled scripts that leads to XSS in Vite
https://notcve.org/view.php?id=CVE-2024-45812
Vite a frontend build tooling framework for javascript. Affected versions of vite were discovered to contain a DOM Clobbering vulnerability when building scripts to `cjs`/`iife`/`umd` output format. 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) are present. DOM Clobbering is a type of code-reuse attack where the attacker first embeds a piece of non-script, seemingly benign HTML markups in the webpage (e.g. through a post or comment) and leverages the gadgets (pieces of js code) living in the existing javascript code to transform it into executable code. We have identified a DOM Clobbering vulnerability in Vite bundled scripts, particularly when the scripts dynamically import other scripts from the assets folder and the developer sets the build output format to `cjs`, `iife`, or `umd`. • https://github.com/vitejs/vite/commit/ade1d89660e17eedfd35652165b0c26905259fad https://github.com/vitejs/vite/security/advisories/GHSA-64vr-g452-qvp3 https://github.com/webpack/webpack/security/advisories/GHSA-4vvj-4cpr-p986 https://research.securitum.com/xss-in-amp4email-dom-clobbering https://scnps.co/papers/sp23_domclob.pdf • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 4.8EPSS: 0%CPEs: 5EXPL: 0CVE-2024-45811 – server.fs.deny bypassed when using ?import&raw in vite
https://notcve.org/view.php?id=CVE-2024-45811
Vite a frontend build tooling framework for javascript. In affected versions the contents of arbitrary files can be returned to the browser. `@fs` denies access to files outside of Vite serving allow list. Adding `?import&raw` to the URL bypasses this limitation and returns the file content if it exists. • https://github.com/vitejs/vite/commit/6820bb3b9a54334f3268fc5ee1e967d2e1c0db34 https://github.com/vitejs/vite/security/advisories/GHSA-9cwx-2883-4wfx • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-284: Improper Access Control •