CVE-2025-24361Public exploitNetwork attack vector

Source-code disclosure via cross-origin dev-server scripts

Published Jan 25, 2025 · Updated Feb 12, 2025

Source-code disclosure in Nuxt 3.0.0 through 3.15.2 allows remote attackers to read compiled application code via malicious sites. The webpack and rspack dev middleware serves cross-origin classic-script requests, exposing module functions through window.webpackChunknuxt_app. Exploitation requires a developer to run an affected builder and visit an attacker-controlled site; the result is read-only disclosure of compiled source and embedded source-map content.

CVSS severity5.3
Medium
EPSS probability0.34%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Source-code disclosure in Nuxt 3.0.0 through 3.15.2 allows remote attackers to read compiled application code via malicious sites. The webpack and rspack dev middleware serves cross-origin classic-script requests, exposing module functions through window.webpackChunknuxt_app. Exploitation requires a developer to run an affected builder and visit an attacker-controlled site; the result is read-only disclosure of compiled source and embedded source-map content.

The record

CVE
CVE-2025-24361
Published
Jan 25, 2025
Updated
Feb 12, 2025
Vendor
Nuxt
Product
Nuxt
Classifications
CWE-749, T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 25, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 12, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=>= 3.0.0, < 3.15.3
  2. Affected versionversion=>= 3.12.2, < 3.15.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Nuxt · Nuxtversion=>= 3.0.0, < 3.15.3; version=>= 3.12.2, < 3.15.3

Published CVSS scores

5.3GitHub, Inc.CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-749Exposed Dangerous Method or Function
T1189Drive-by Compromise

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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