CVE-2024-20759: Magento/community edition Remote Code Execution Vulnerability

MODERATE
Advisory Identifier: GHSA-59vf-hjxc-f9c5
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CVSS 8.1
CWE-79
Published
Advisory Summary

CVE-2024-20759 is a MODERATE (CVSS 8.1) remote code execution vulnerability (CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) affecting Magento/community edition libraries in the Packagist ecosystem. The issue involves magento open source allows cross-site scripting (xss). Remediation is available by upgrading affected packages to version 2.4.7, 2.4.6-p5, 2.4.5-p7, 2.4.4-p8.

CVE-2024-20759 at a Glance

CVE Identifier CVE-2024-20759
GHSA Identifier GHSA-59vf-hjxc-f9c5
Severity MODERATE
CVSS v3.1 Base Score 8.1
CWE Classification CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Product Magento/community edition
Package Ecosystem Packagist
Published Date
Last Updated

Security Impact

CVSS: 8.1

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

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

How to Fix CVE-2024-20759

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

magento/community-edition fixed: Latest secure release 
Upgrade magento/community-edition to Latest secure release
magento/community-edition fixed: Latest secure release 
Upgrade magento/community-edition to Latest secure release
magento/community-edition fixed: Latest secure release 
Upgrade magento/community-edition to Latest secure release
magento/community-edition fixed: 2.4.7 
Upgrade magento/community-edition to 2.4.7
magento/community-edition fixed: 2.4.6-p5 
Upgrade magento/community-edition to 2.4.6-p5
magento/community-edition fixed: 2.4.5-p7 
Upgrade magento/community-edition to 2.4.5-p7
magento/community-edition fixed: 2.4.4-p8 
Upgrade magento/community-edition to 2.4.4-p8
magento/project-community-edition fixed: Latest secure release 
Upgrade magento/project-community-edition to 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: 

inspect dependencies for magento/community-edition

How to Check if You Are Affected

To determine whether your application is affected by CVE-2024-20759, inspect your project dependencies for Magento/community edition:

inspect dependencies for magento/community-edition

Analyze the terminal output to locate any version of Magento/community edition in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 2.4.7), your application is affected.

Note: Verify declared build manifests and deployed runtime container environments.

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 Magento/community edition, 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

Adobe Commerce versions 2.4.6-p4, 2.4.5-p6, 2.4.4-p7, 2.4.7-beta3 and earlier are affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by a high-privileged attacker to inject malicious scripts into vulnerable form fields. Malicious JavaScript may be executed in a victim’s browser when they browse to the page containing the vulnerable field. Confidentiality and integrity are considered high due to having admin impact.

CVE-2024-20759 Affected Magento/community edition Versions

8 component(s)
Fixed Versions:
2.4.72.4.6-p52.4.5-p72.4.4-p8
Product / Package Ecosystem Affected Versions Fixed Version
magento/community-edition
 Packagist
2.4.6
All 1 versions
2.4.6
None specified
magento/community-edition
 Packagist
2.4.5
All 1 versions
2.4.5
None specified
magento/community-edition
 Packagist
2.4.4
All 1 versions
2.4.4
None specified
magento/community-edition
 Packagist
≥ 2.4.7-beta1
< 2.4.7
2.4.7
magento/community-edition
 Packagist
≥ 2.4.6-p1
< 2.4.6-p5
2.4.6-p5
magento/community-edition
 Packagist
≥ 2.4.5-p1
< 2.4.5-p7
2.4.5-p7
magento/community-edition
 Packagist
≥ 2.4.4-p1
< 2.4.4-p8
2.4.4-p8
magento/project-community-edition
 Packagist
≤ 2.0.2

References

NVD — CVE-2024-20759 NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-20759
Magento/community edition Source Repository REPOSITORY
https://github.com/magento/magento2
Magento/community edition Security Information SECURITY
https://helpx.adobe.com/security/products/magento/apsb24-18.html

Frequently Asked Questions

What is CVE-2024-20759?
CVE-2024-20759 is a security vulnerability in Magento/community edition involving Magento Open Source allows Cross-Site Scripting (XSS) under CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting').
Which Magento/community edition versions are affected?
Affected versions include releases prior to 2.4.7, 2.4.6-p5, 2.4.5-p7, 2.4.4-p8 across affected packages: magento/community-edition, magento/project-community-edition.
What version fixes CVE-2024-20759?
Upgrading to 2.4.7, 2.4.6-p5, 2.4.5-p7, 2.4.4-p8 (or the latest patched release for your respective branch) resolves the vulnerability.
Is magento/community-edition affected?
Yes, magento/community-edition is affected in releases prior to Latest secure release, 2.4.7, 2.4.6-p5, 2.4.5-p7, 2.4.4-p8. Upgrade your dependency to Latest secure release, 2.4.7, 2.4.6-p5, 2.4.5-p7, 2.4.4-p8 or later.
Is magento/project-community-edition affected?
Yes, magento/project-community-edition 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-2024-20759?
CVE-2024-20759 has a CVSS v3.1 base score of 8.1 (MODERATE) with vector string CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:N.
What CWE is associated with CVE-2024-20759?
CVE-2024-20759 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 Packagist dependencies for CVE-2024-20759?
Run the dependency tree command: 'inspect dependencies for magento/community-edition'. 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-59vf-hjxc-f9c5",
  "modified" : "2025-03-04T18:53:02Z",
  "published" : "2024-04-10T15:30:40Z",
  "aliases" : [ "CVE-2024-20759" ],
  "summary" : "Magento Open Source allows Cross-Site Scripting (XSS)",
  "details" : "Adobe Commerce versions 2.4.6-p4, 2.4.5-p6, 2.4.4-p7, 2.4.7-beta3 and earlier are affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by a high-privileged attacker to inject malicious scripts into vulnerable form fields. Malicious JavaScript may be executed in a victim’s browser when they browse to the page containing the vulnerable field. Confidentiality and integrity are considered high due to having admin impact.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:N"
  }, {
    "type" : "CVSS_V4",
    "score" : "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "magento/community-edition"
    },
    "versions" : [ "2.4.6" ]
  }, {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "magento/community-edition"
    },
    "versions" : [ "2.4.5" ]
  }, {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "magento/community-edition"
    },
    "versions" : [ "2.4.4" ]
  }, {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "magento/community-edition"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "2.4.7-beta1"
      }, {
        "fixed" : "2.4.7"
      } ]
    } ],
    "database_specific" : {
      "last_known_affected_version_range" : "<= 2.4.7-beta3"
    }
  }, {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "magento/community-edition"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "2.4.6-p1"
      }, {
        "fixed" : "2.4.6-p5"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "magento/community-edition"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "2.4.5-p1"
      }, {
        "fixed" : "2.4.5-p7"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "magento/community-edition"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "2.4.4-p1"
      }, {
        "fixed" : "2.4.4-p8"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "magento/project-community-edition"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "last_affected" : "2.0.2"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2024-20759"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/magento/magento2"
  }, {
    "type" : "WEB",
    "url" : "https://helpx.adobe.com/security/products/magento/apsb24-18.html"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-79" ],
    "severity" : "MODERATE",
    "github_reviewed" : true,
    "github_reviewed_at" : "2025-03-04T18:53:02Z",
    "nvd_published_at" : "2024-04-10T12:15:08Z"
  }
}