CISA KEV · Known exploitedCritical

CVE-2024-34102

Adobe Commerce and Magento Open Source

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.

CVSS: 9.8
EPSS: 100.0%
CISA KEV: Listed
Published: 2024.06.13

PRIORITY ASSESSMENT

Immediate review

CISA has listed this vulnerability in the Known Exploited Vulnerabilities catalog.

Known exploitationConfirmed by CISA KEV

Exploit probability100.0%

Technical severityCVSS 9.8

Vulnerability overview

Affected product and versions

Product: Adobe Commerce and Magento Open Source
Affected versions: 2.4.2, 2.4.3, 2.4.4, 2.4.5, 2.4.6, 2.4.7, >= 1.2.0 < 1.5.0
Fixed versions: 1.5.0

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide

CISA required action

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

Due date: 2024.08.07

1
Identify
Confirm that Adobe Commerce and Magento Open Source and an affected version are present.
2
Prioritize
Combine exploitation signals with asset exposure and business criticality.
3
Remediate
Follow the vendor advisory or supported update path and preserve rollback options.
4
Verify
Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE: CWE-611
KEV added: 2024.07.17
Ransomware use: 미확인