Vulnerabilities in pkg:npm/worksmith

PACKAGE
Advisory Identifier: GHSA-9829-jj5p-j6hf
Share
Advisory Summary

CVE-2020-7725 is a CRITICAL (CVSS 9.8) prototype pollution vulnerability (CWE-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')) affecting Worksmith libraries in the npm ecosystem. The issue involves prototype pollution in worksmith. Remediation is available in the latest vendor maintenance releases.

1 Known Advisory Record(s)
Package Vulnerability Intelligence

pkg:npm/worksmith

1 Known Advisory Record(s)

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

Advisory ID CVE / NVD Severity Summary
GHSA-9829-jj5p-j6hf CVE-2020-7725 CRITICAL Prototype Pollution in worksmith

CVE-2020-7725 at a Glance

CVE Identifier CVE-2020-7725
GHSA Identifier GHSA-9829-jj5p-j6hf
Severity CRITICAL
CVSS v3.1 Base Score 9.8
CWE Classification CWE-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
Affected Product Worksmith
Package Ecosystem npm
Published Date
Last Updated

Security Impact

CVSS: 9.8

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

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

How to Fix CVE-2020-7725

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

worksmith fixed: Latest secure release 
npm install worksmith@Latest secure release
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 worksmith

How to Check if You Are Affected

To determine whether your Node.js application is affected by CVE-2020-7725, inspect your project dependencies using npm:

npm ls worksmith

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

Note: The npm ls worksmith 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-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution'), where the product receives input from an upstream component that specifies attributes that are to be initialized or updated in an object, but it does not properly control modifications of attributes of the object prototype. In Worksmith, 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

All versions up to and including 1.0.0 of the package worksmith are vulnerable to Prototype Pollution via the setValue function.

CVE-2020-7725 Affected Worksmith Versions

1 component(s)
Product / Package Ecosystem Affected Versions Fixed Version
worksmith
npm/worksmith
npm
≤ 1.0.0

References

NVD — CVE-2020-7725 NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-7725
snyk.io/vuln/snyk-js-worksm... WEB
https://snyk.io/vuln/SNYK-JS-WORKSMITH-598798

Frequently Asked Questions

What is CVE-2020-7725?
CVE-2020-7725 is a security vulnerability in Worksmith involving Prototype Pollution in worksmith under CWE-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution').
Which Worksmith versions are affected?
Affected versions include releases prior to current release patches across affected packages: worksmith.
What version fixes CVE-2020-7725?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
Is worksmith affected?
Yes, worksmith is affected in releases prior to Latest secure release. Upgrade your dependency to Latest secure release or later.
What is the CVSS score of CVE-2020-7725?
CVE-2020-7725 has a CVSS v3.1 base score of 9.8 (CRITICAL) with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
What CWE is associated with CVE-2020-7725?
CVE-2020-7725 is classified under CWE-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') (The product receives input from an upstream component that specifies attributes that are to be initialized or updated in an object, but it does not properly control modifications of attributes of the object prototype.).
How can I check npm dependencies for CVE-2020-7725?
Run the dependency tree command: 'npm ls worksmith'. 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-9829-jj5p-j6hf",
  "modified" : "2021-05-05T17:39:52Z",
  "published" : "2021-05-06T18:26:30Z",
  "aliases" : [ "CVE-2020-7725" ],
  "summary" : "Prototype Pollution in worksmith",
  "details" : "All versions up to and including 1.0.0 of the package worksmith are vulnerable to Prototype Pollution via the setValue function.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "npm",
      "name" : "worksmith"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "last_affected" : "1.0.0"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2020-7725"
  }, {
    "type" : "WEB",
    "url" : "https://snyk.io/vuln/SNYK-JS-WORKSMITH-598798"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-1321" ],
    "severity" : "CRITICAL",
    "github_reviewed" : true,
    "github_reviewed_at" : "2021-05-05T17:39:52Z",
    "nvd_published_at" : "2020-09-01T10:15:00Z"
  }
}