Vulnerabilities in pkg:npm/@nuxt/devalue

PACKAGE
Advisory Identifier: GHSA-6677-83pp-f862
Share
Advisory Summary

CVE-2019-13506 is a MODERATE (CVSS 6.1) cross-site scripting vulnerability (CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) affecting @nuxt/devalue libraries in the npm ecosystem. The issue involves cross-site scripting in @nuxt/devalue. Remediation is available by upgrading affected packages to version 1.2.3.

1 Known Advisory Record(s)
Package Vulnerability Intelligence

pkg:npm/@nuxt/devalue

1 Known Advisory Record(s)

Vulnerability advisories affecting package pkg:npm/@nuxt/devalue. Select an advisory below to view technical details or fixes.

Advisory ID CVE / NVD Severity Summary
GHSA-6677-83pp-f862 CVE-2019-13506 MODERATE Cross-Site Scripting in @nuxt/devalue

CVE-2019-13506 at a Glance

CVE Identifier CVE-2019-13506
GHSA Identifier GHSA-6677-83pp-f862
Severity MODERATE
CVSS v3.1 Base Score 6.1
CWE Classification CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Product @nuxt/devalue
Package Ecosystem npm
Published Date
Last Updated

Security Impact

CVSS: 6.1

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N).

Attack Vector Network (AV:N)
Attack Complexity Low (AC:L)
Privileges Required None (PR:N)
User Interaction Required (UI:R)
Scope Changed (S:C)
Confidentiality Low (C:L)
Integrity Low (I:L)
Availability None (A:N)

How to Fix CVE-2019-13506

To remediate this vulnerability, upgrade all affected @nuxt/devalue dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

@nuxt/devalue fixed: 1.2.3 
npm install @nuxt/devalue@1.2.3
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

npm ls @nuxt/devalue

How to Check if You Are Affected

To determine whether your Node.js application is affected by CVE-2019-13506, inspect your project dependencies using npm:

npm ls @nuxt/devalue

Analyze the terminal output to locate any version of @nuxt/devalue in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 1.2.3), your application is affected.

Note: The npm ls @nuxt/devalue command inspects dependencies declared in your package.json and lockfile; it does not perform automated runtime dynamic scanning.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'), where the product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. In @nuxt/devalue, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

Versions of `@nuxt/devalue` prior to 1.2.3 are vulnerable to Cross-Site Scripting. Due to insufficient input sanitization attacker may inject arbitrary JavaScript code through object keys. ## Recommendation Upgrade to version 1.2.3 or later.

CVE-2019-13506 Affected @nuxt/devalue Versions

1 component(s)
Fixed Versions:
1.2.3
Product / Package Ecosystem Affected Versions Fixed Version
@nuxt/devalue
npm/@nuxt/devalue
npm
< 1.2.3
1.2.3

References

NVD — CVE-2019-13506 NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-13506
@nuxt/devalue Source Repository REPOSITORY
https://github.com/Rich-Harris/devalue/issues/19
@nuxt/devalue Source Repository REPOSITORY
https://github.com/nuxt/devalue/pull/8
Security Fix Commit FIX COMMIT
https://github.com/nuxt/nuxt.js/commit/0d5dfe71917191c5b07f373896311f2d8f6b75be
@nuxt/devalue Release RELEASE
https://github.com/nuxt/devalue/releases/tag/v1.2.3
@nuxt/devalue Source Repository REPOSITORY
https://github.com/nuxt/nuxt.js/compare/c0776eb...8d14cd4
@nuxt/devalue Release RELEASE
https://github.com/nuxt/nuxt.js/releases/tag/v2.6.2
www.npmjs.com/advisories/814 WEB
https://www.npmjs.com/advisories/814

Frequently Asked Questions

What is CVE-2019-13506?
CVE-2019-13506 is a security vulnerability in @nuxt/devalue involving Cross-Site Scripting in @nuxt/devalue under CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting').
Which @nuxt/devalue versions are affected?
Affected versions include releases prior to 1.2.3 across affected packages: @nuxt/devalue.
What version fixes CVE-2019-13506?
Upgrading to 1.2.3 (or the latest patched release for your respective branch) resolves the vulnerability.
Is @nuxt/devalue affected?
Yes, @nuxt/devalue is affected in releases prior to 1.2.3. Upgrade your dependency to 1.2.3 or later.
What is the CVSS score of CVE-2019-13506?
CVE-2019-13506 has a CVSS v3.1 base score of 6.1 (MODERATE) with vector string CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
What CWE is associated with CVE-2019-13506?
CVE-2019-13506 is classified under CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') (The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.).
How can I check npm dependencies for CVE-2019-13506?
Run the dependency tree command: 'npm ls @nuxt/devalue'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-6677-83pp-f862",
  "modified" : "2021-08-17T18:13:29Z",
  "published" : "2019-07-16T00:42:02Z",
  "aliases" : [ "CVE-2019-13506" ],
  "summary" : "Cross-Site Scripting in @nuxt/devalue",
  "details" : "Versions of `@nuxt/devalue` prior to 1.2.3 are vulnerable to Cross-Site Scripting. Due to insufficient input sanitization attacker may inject arbitrary JavaScript code through object keys.\n\n\n## Recommendation\n\nUpgrade to version 1.2.3 or later.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "npm",
      "name" : "@nuxt/devalue"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "1.2.3"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2019-13506"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/Rich-Harris/devalue/issues/19"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/nuxt/devalue/pull/8"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/nuxt/nuxt.js/commit/0d5dfe71917191c5b07f373896311f2d8f6b75be"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/nuxt/devalue/releases/tag/v1.2.3"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/nuxt/nuxt.js/compare/c0776eb...8d14cd4"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/nuxt/nuxt.js/releases/tag/v2.6.2"
  }, {
    "type" : "WEB",
    "url" : "https://www.npmjs.com/advisories/814"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-79" ],
    "severity" : "MODERATE",
    "github_reviewed" : true,
    "github_reviewed_at" : "2019-07-15T23:34:55Z",
    "nvd_published_at" : null
  }
}