CVE-2023-46494: @evershop/evershop Cross Site Scripting Vulnerability

MODERATE
Advisory Identifier: GHSA-m6vm-ff9v-jp3r
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CVSS 6.1
CWE-79
Published
Advisory Summary

CVE-2023-46494 is a MODERATE (CVSS 6.1) cross site scripting vulnerability (CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) affecting @evershop/evershop libraries in the npm ecosystem. The issue involves cross site scripting in evershop. Remediation is available by upgrading affected packages to version 1.0.0-rc.5.

CVE-2023-46494 at a Glance

CVE Identifier CVE-2023-46494
GHSA Identifier GHSA-m6vm-ff9v-jp3r
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 @evershop/evershop
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:3.1/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-2023-46494

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

@evershop/evershop fixed: 1.0.0-rc.5 
npm install @evershop/evershop@1.0.0-rc.5
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 @evershop/evershop

How to Check if You Are Affected

To determine whether your Node.js application is affected by CVE-2023-46494, inspect your project dependencies using npm:

npm ls @evershop/evershop

Analyze the terminal output to locate any version of @evershop/evershop in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 1.0.0-rc.5), your application is affected.

Note: The npm ls @evershop/evershop 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 @evershop/evershop, 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

Cross Site Scripting vulnerability in EverShop NPM versions before v.1.0.0-rc.5 allows a remote attacker to obtain sensitive information via a crafted request to the ProductGrid function in admin/productGrid/Grid.jsx.

CVE-2023-46494 Affected @evershop/evershop Versions

1 component(s)
Fixed Versions:
1.0.0-rc.5
Product / Package Ecosystem Affected Versions Fixed Version
@evershop/evershop
npm/@evershop/evershop
npm
< 1.0.0-rc.5
1.0.0-rc.5

References

NVD — CVE-2023-46494 NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-46494
@evershop/evershop Source Repository REPOSITORY
https://github.com/evershopcommerce/evershop/pull/244
devhub.checkmarx.com/cve-details/cve-202... WEB
https://devhub.checkmarx.com/cve-details/CVE-2023-46494
devhub.checkmarx.com/cve-details/cx8ecec... WEB
https://devhub.checkmarx.com/cve-details/Cx8ecec391-2014
@evershop/evershop Source Repository REPOSITORY
https://github.com/evershopcommerce/evershop

Frequently Asked Questions

What is CVE-2023-46494?
CVE-2023-46494 is a security vulnerability in @evershop/evershop involving Cross Site Scripting in evershop under CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting').
Which @evershop/evershop versions are affected?
Affected versions include releases prior to 1.0.0-rc.5 across affected packages: @evershop/evershop.
What version fixes CVE-2023-46494?
Upgrading to 1.0.0-rc.5 (or the latest patched release for your respective branch) resolves the vulnerability.
Is @evershop/evershop affected?
Yes, @evershop/evershop is affected in releases prior to 1.0.0-rc.5. Upgrade your dependency to 1.0.0-rc.5 or later.
What is the CVSS score of CVE-2023-46494?
CVE-2023-46494 has a CVSS v3.1 base score of 6.1 (MODERATE) with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
What CWE is associated with CVE-2023-46494?
CVE-2023-46494 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-2023-46494?
Run the dependency tree command: 'npm ls @evershop/evershop'. 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-m6vm-ff9v-jp3r",
  "modified" : "2023-12-13T13:36:59Z",
  "published" : "2023-12-08T21:30:30Z",
  "aliases" : [ "CVE-2023-46494" ],
  "summary" : "Cross Site Scripting in evershop",
  "details" : "Cross Site Scripting vulnerability in EverShop NPM versions before v.1.0.0-rc.5 allows a remote attacker to obtain sensitive information via a crafted request to the ProductGrid function in admin/productGrid/Grid.jsx.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "npm",
      "name" : "@evershop/evershop"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "1.0.0-rc.5"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2023-46494"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/evershopcommerce/evershop/pull/244"
  }, {
    "type" : "WEB",
    "url" : "https://devhub.checkmarx.com/cve-details/CVE-2023-46494"
  }, {
    "type" : "WEB",
    "url" : "https://devhub.checkmarx.com/cve-details/Cx8ecec391-2014"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/evershopcommerce/evershop"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-79" ],
    "severity" : "MODERATE",
    "github_reviewed" : true,
    "github_reviewed_at" : "2023-12-13T13:36:59Z",
    "nvd_published_at" : "2023-12-08T20:15:07Z"
  }
}