PT-2025-5343 · Webpack+2 · Webpack+2
Sapphi-Red
·
Published
2025-01-25
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Updated
2025-01-27
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CVE-2025-24361
CVSS v3.1
5.3
Medium
| Vector | AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N |
Name of the Vulnerable Software and Affected Versions
Nuxt versions 3.0.0 through 3.15.12
Nuxt versions 3.12.2 through 3.152
Description
Source code may be stolen during development when using the webpack or rspack builder and a victim opens a malicious website. Because the request for classic script by a script tag is not subject to the same origin policy, an attacker can inject a malicious script in their site and run the script. By using
Function::toString against the values in window.webpackChunknuxt app, the attacker can get the source code.Recommendations
For Nuxt versions 3.0.0 through 3.15.12, update to version 3.15.13 to patch the issue.
For Nuxt versions 3.12.2 through 3.152, update to version 3.15.13 to patch the issue.
As a temporary workaround, consider restricting access to the
window.webpackChunknuxt app values to minimize the risk of exploitation.
Avoid using the Function::toString method against the values in window.webpackChunknuxt app until the issue is resolved.Exploit
Fix
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Weakness Enumeration
Related Identifiers
Affected Products
Nuxt
Rspack
Webpack