How severe is CVE-2024-34102?

CVE-2024-34102 has a CVSS 3.1 base score of 9.8 (CRITICAL). EPSS estimates a 100.0% probability of exploitation in the next 30 days. It is listed in the CISA Known Exploited Vulnerabilities catalog.

CVE-2024-34102: XXE can expose crypt key and other secrets granting

CISA Known Exploited Vulnerabilities

Adobe Commerce and Magento Open Source Improper Restriction of XML External Entity Reference (XXE) Vulnerability is confirmed as actively exploited and is listed in the CISA KEV catalog.

Added to KEV

2024-07-17

Remediation due

2024-08-07

Required action
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

CISA notes
https://helpx.adobe.com/security/products/magento/apsb24-40.html; https://nvd.nist.gov/vuln/detail/CVE-2024-34102

Description

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.

Severity

CVSS 3.1 · CNA9.8 CRITICAL

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

SSVC · CISA-ADP

Exploitationactive

Automatableyes

Technical impacttotal

Affected Products

Vendor	Product	Affected versions
Adobe	Adobe Commerce	0 to 2.4.4-p8

References

2 Links

Vendor advisories

https://helpx.adobe.com/security/products/magento/apsb24-40.html

Other references

https://www.vicarius.io/vsociety/posts/cosmicsting-critical-unauthenticated-xxe-vulnerability-in-adobe-commerce-and-magento-cve-2024-34102

Record Details

Published

2024-06-13

Last updated

2025-10-21

Assigner (CNA)

adobe

Credited to

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Related Tool Categories

Tool categories that test for or protect against this vulnerability class.

CWE-611 · XML External Entity Reference

Application Security Tools

CVE record data © The MITRE Corporation, used under the CVE Terms of Use. Exploited-in-the-wild data from the CISA Known Exploited Vulnerabilities catalog (CC0). Exploit prediction scores by FIRST EPSS (first.org/epss). This site is not endorsed or certified by MITRE, NVD, CISA, or FIRST.