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Path to vulnerable library: /node_modules/vite/package.json
Dependency Hierarchy:
kit-1.0.0-next.201.tgz (Root Library)
❌ vite-2.6.14.tgz (Vulnerable Library)
Found in base branch: master
Vulnerability Details
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. In such cases, Vite replaces relative paths starting with __VITE_ASSET__ using the URL retrieved from document.currentScript. However, this implementation is vulnerable to a DOM Clobbering attack. The document.currentScript lookup can be shadowed by an attacker via the browser's named DOM tree element access mechanism. This manipulation allows an attacker to replace the intended script element with a malicious HTML element. When this happens, the src attribute of the attacker-controlled element is used as the URL for importing scripts, potentially leading to the dynamic loading of scripts from an attacker-controlled server. This vulnerability can result in cross-site scripting (XSS) attacks on websites that include Vite-bundled files (configured with an output format of cjs, iife, or umd) and allow users to inject certain scriptless HTML tags without properly sanitizing the name or id attributes. This issue has been patched in versions 5.4.6, 5.3.6, 5.2.14, 4.5.5, and 3.2.11. Users are advised to upgrade. There are no known workarounds for this vulnerability.
✔️ This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend inventory.
mend-bolt-for-githubbot
changed the title
CVE-2024-45812 (Medium) detected in vite-2.6.14.tgz
CVE-2024-45812 (Medium) detected in vite-2.6.14.tgz - autoclosed
Oct 7, 2024
mend-bolt-for-githubbot
changed the title
CVE-2024-45812 (Medium) detected in vite-2.6.14.tgz - autoclosed
CVE-2024-45812 (Medium) detected in vite-2.6.14.tgz
Oct 7, 2024
CVE-2024-45812 - Medium Severity Vulnerability
Vulnerable Library - vite-2.6.14.tgz
Native-ESM powered web dev build tool
Library home page: https://registry.npmjs.org/vite/-/vite-2.6.14.tgz
Path to dependency file: /package.json
Path to vulnerable library: /node_modules/vite/package.json
Dependency Hierarchy:
Found in base branch: master
Vulnerability Details
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 tocjs
,iife
, orumd
. In such cases, Vite replaces relative paths starting with__VITE_ASSET__
using the URL retrieved fromdocument.currentScript
. However, this implementation is vulnerable to a DOM Clobbering attack. Thedocument.currentScript
lookup can be shadowed by an attacker via the browser's named DOM tree element access mechanism. This manipulation allows an attacker to replace the intended script element with a malicious HTML element. When this happens, the src attribute of the attacker-controlled element is used as the URL for importing scripts, potentially leading to the dynamic loading of scripts from an attacker-controlled server. This vulnerability can result in cross-site scripting (XSS) attacks on websites that include Vite-bundled files (configured with an output format ofcjs
,iife
, orumd
) and allow users to inject certain scriptless HTML tags without properly sanitizing the name or id attributes. This issue has been patched in versions 5.4.6, 5.3.6, 5.2.14, 4.5.5, and 3.2.11. Users are advised to upgrade. There are no known workarounds for this vulnerability.Publish Date: 2024-09-17
URL: CVE-2024-45812
CVSS 3 Score Details (6.4)
Base Score Metrics:
Suggested Fix
Type: Upgrade version
Origin: GHSA-64vr-g452-qvp3
Release Date: 2024-09-17
Fix Resolution: vite - 3.2.11,4.5.5,5.1.8,5.2.14,5.3.6,5.4.6
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