CVE-2024-39406: Magento/community edition Remote Code Execution Vulnerability

MODERATE
Advisory Identifier: GHSA-6pxh-2557-5cj5
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CVSS 6.8
CWE-22
Published
Advisory Summary

CVE-2024-39406 is a MODERATE (CVSS 6.8) remote code execution vulnerability (CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')) affecting Magento/community edition libraries in the Packagist ecosystem. The issue involves magento open source path traversal vulnerability. Remediation is available by upgrading affected packages to version 2.4.7-p2, 2.4.6-p7, 2.4.5-p9, 2.4.4-p10.

CVE-2024-39406 at a Glance

CVE Identifier CVE-2024-39406
GHSA Identifier GHSA-6pxh-2557-5cj5
Severity MODERATE
CVSS v3.1 Base Score 6.8
CWE Classification CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Affected Product Magento/community edition
Package Ecosystem Packagist
Published Date
Last Updated

Security Impact

CVSS: 6.8

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:N/S:C/C:H/I:N/A:N).

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

How to Fix CVE-2024-39406

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: 2.4.7-p2 
Upgrade magento/community-edition to 2.4.7-p2
magento/community-edition fixed: Latest secure release 
Upgrade magento/community-edition to Latest secure release
magento/community-edition fixed: 2.4.6-p7 
Upgrade magento/community-edition to 2.4.6-p7
magento/community-edition fixed: Latest secure release 
Upgrade magento/community-edition to Latest secure release
magento/community-edition fixed: 2.4.5-p9 
Upgrade magento/community-edition to 2.4.5-p9
magento/community-edition fixed: Latest secure release 
Upgrade magento/community-edition to Latest secure release
magento/community-edition fixed: 2.4.4-p10 
Upgrade magento/community-edition to 2.4.4-p10
magento/community-edition fixed: Latest secure release 
Upgrade magento/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-2024-39406, 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-p2), 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-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'), where the product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. 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

Magento Open Source versions 2.4.7-p1, 2.4.6-p6, 2.4.5-p8, 2.4.4-p9 and earlier are affected by an Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability that could lead to arbitrary file system read. An attacker could exploit this vulnerability to gain access to files and directories that are outside the restricted directory. Exploitation of this issue does not require user interaction and scope is changed.

CVE-2024-39406 Affected Magento/community edition Versions

8 component(s)
Fixed Versions:
2.4.7-p22.4.6-p72.4.5-p92.4.4-p10
Product / Package Ecosystem Affected Versions Fixed Version
magento/community-edition
 Packagist
≥ 2.4.7-p1
< 2.4.7-p2
2.4.7-p2
magento/community-edition
 Packagist
2.4.7
All 1 versions
2.4.7
None specified
magento/community-edition
 Packagist
≥ 2.4.6-p1
< 2.4.6-p7
2.4.6-p7
magento/community-edition
 Packagist
2.4.6
All 1 versions
2.4.6
None specified
magento/community-edition
 Packagist
≥ 2.4.5-p1
< 2.4.5-p9
2.4.5-p9
magento/community-edition
 Packagist
2.4.5
All 1 versions
2.4.5
None specified
magento/community-edition
 Packagist
< 2.4.4-p10
2.4.4-p10
magento/community-edition
 Packagist
2.4.4
All 1 versions
2.4.4
None specified

References

NVD — CVE-2024-39406 NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-39406
Magento/community edition Source Repository REPOSITORY
https://github.com/magento/magento2
Magento/community edition Security Information SECURITY
https://helpx.adobe.com/security/products/magento/apsb24-61.html

Frequently Asked Questions

What is CVE-2024-39406?
CVE-2024-39406 is a security vulnerability in Magento/community edition involving Magento Open Source Path Traversal vulnerability under CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal').
Which Magento/community edition versions are affected?
Affected versions include releases prior to 2.4.7-p2, 2.4.6-p7, 2.4.5-p9, 2.4.4-p10 across affected packages: magento/community-edition.
What version fixes CVE-2024-39406?
Upgrading to 2.4.7-p2, 2.4.6-p7, 2.4.5-p9, 2.4.4-p10 (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 2.4.7-p2, Latest secure release, 2.4.6-p7, 2.4.5-p9, 2.4.4-p10. Upgrade your dependency to 2.4.7-p2, Latest secure release, 2.4.6-p7, 2.4.5-p9, 2.4.4-p10 or later.
What is the CVSS score of CVE-2024-39406?
CVE-2024-39406 has a CVSS v3.1 base score of 6.8 (MODERATE) with vector string CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N.
What CWE is associated with CVE-2024-39406?
CVE-2024-39406 is classified under CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') (The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.).
How can I check Packagist dependencies for CVE-2024-39406?
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-6pxh-2557-5cj5",
  "modified" : "2024-09-16T18:26:41Z",
  "published" : "2024-08-14T12:35:02Z",
  "aliases" : [ "CVE-2024-39406" ],
  "summary" : "Magento Open Source Path Traversal vulnerability",
  "details" : "Magento Open Source versions 2.4.7-p1, 2.4.6-p6, 2.4.5-p8, 2.4.4-p9 and earlier are affected by an Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability that could lead to arbitrary file system read. An attacker could exploit this vulnerability to gain access to files and directories that are outside the restricted directory. Exploitation of this issue does not require user interaction and scope is changed.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N"
  }, {
    "type" : "CVSS_V4",
    "score" : "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "magento/community-edition"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "2.4.7-p1"
      }, {
        "fixed" : "2.4.7-p2"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "magento/community-edition"
    },
    "versions" : [ "2.4.7" ]
  }, {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "magento/community-edition"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "2.4.6-p1"
      }, {
        "fixed" : "2.4.6-p7"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "magento/community-edition"
    },
    "versions" : [ "2.4.6" ]
  }, {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "magento/community-edition"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "2.4.5-p1"
      }, {
        "fixed" : "2.4.5-p9"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "magento/community-edition"
    },
    "versions" : [ "2.4.5" ]
  }, {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "magento/community-edition"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "2.4.4-p10"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "magento/community-edition"
    },
    "versions" : [ "2.4.4" ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2024-39406"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/magento/magento2"
  }, {
    "type" : "WEB",
    "url" : "https://helpx.adobe.com/security/products/magento/apsb24-61.html"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-22" ],
    "severity" : "MODERATE",
    "github_reviewed" : true,
    "github_reviewed_at" : "2024-09-16T18:26:14Z",
    "nvd_published_at" : "2024-08-14T12:15:26Z"
  }
}