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CVE-2024-34102

CRITICAL
Actively Exploited

Magento Open Source affected by an Improper Restriction of XML External Entity Reference ('XXE') vulnerability

Published June 13, 2024Updated July 17, 2024Source: osv

What Should I Do?

Patch Immediately

This vulnerability is confirmed under active exploitation (CISA KEV). Patch within 24-48 hours if possible.

Summary

Adobe Commerce versions 2.4.7, 2.4.6-p5, 2.4.5-p7, 2.4.4-p8 and earlier are affected by an Improper Restriction of XML External Entity Reference ('XXE') vulnerability that could result in arbitrary code execution. An attacker could exploit this vulnerability by sending a crafted XML document that references external entities. Exploitation of this issue does not require user interaction.

Remediation

Upgrade to the fixed version using your package manager.

Composer
Update magento/community-edition to 2.4.5-p8 or later
composer require "magento/community-edition:^2.4.5-p8"
Composer
Update magento/community-edition to 2.4.6-p6 or later
composer require "magento/community-edition:^2.4.6-p6"
Composer
Update magento/community-edition to 2.4.4-p9 or later
composer require "magento/community-edition:^2.4.4-p9"

After upgrading, run your dependency scanner again to confirm the vulnerability is resolved.

Affected Packages (7)

PackageEcosystemAffectedFixed In
magento/community-edition
packagist
2.4.7No fix available
magento/community-edition
packagist
2.4.5-p1, 2.4.5-p2, 2.4.5-p3, 2.4.5-p4 (+3 more)2.4.5-p8
magento/community-edition
packagist
2.4.5No fix available
magento/community-edition
packagist
2.4.6No fix available
magento/community-edition
packagist
2.4.6-p1, 2.4.6-p2, 2.4.6-p3, 2.4.6-p4 (+1 more)2.4.6-p6
magento/community-edition
packagist
0.1.0-alpha100, 0.1.0-alpha101, 0.1.0-alpha102, 0.1.0-alpha103 (+142 more)2.4.4-p9
magento/community-edition
packagist
2.4.4No fix available

Vulnerability Classification

Common Weakness Enumeration (CWE) identifiers for this vulnerability type.

  • CWE-611
    XML External Entity (XXE)MITRE

CVSS Score Breakdown

What the CVSS (Common Vulnerability Scoring System) 9.8 score means for each attack dimension.

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

Frequently Asked Questions

What is CVE-2024-34102?
Magento Open Source affected by an Improper Restriction of XML External Entity Reference ('XXE') vulnerability This vulnerability has been assigned a severity rating of CRITICAL (CVSS score: 9.8/10).
How do I check if my project is affected by CVE-2024-34102?
CVE-2024-34102 affects magento/community-edition. This vulnerability is listed in CISA's Known Exploited Vulnerabilities (KEV) catalog, meaning it is being actively exploited in the wild. Use GeekWala's free vulnerability scanner to check your dependencies against CVE-2024-34102 and 200,000+ other known vulnerabilities.

Severity & Exploitability

CVSS Score
9.8

Exploitation is straightforward and causes maximum impact. Patch immediately.

Known Exploited Vulnerability

This vulnerability is in CISA's Known Exploited Vulnerabilities (KEV) catalog, indicating active exploitation in the wild.

Remediation deadline: August 7, 2024

Also Known As

GHSA-m8cj-3v68-3cxj
BIT-magento-2024-34102

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