Magento up to 2.2.9/2.3.2 XML Data xml entity expansion

CVSS Meta Temp Score
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CTI Interest Score
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5.5$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Magento up to 2.2.9/2.3.2. Affected by this issue is some unknown functionality of the component XML Data Handler. The manipulation leads to xml entity expansion. This vulnerability is referenced as CVE-2019-8126. Remote exploitation of the attack is possible. No exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Magento up to 2.2.9/2.3.2. It has been rated as critical. This issue affects some unknown processing of the component XML Data Handler. The manipulation with an unknown input leads to a xml entity expansion vulnerability. Using CWE to declare the problem leads to CWE-776. The product uses XML documents and allows their structure to be defined with a Document Type Definition (DTD), but it does not properly control the number of recursive definitions of entities. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

An XML entity injection vulnerability exists in Magento 2.2 prior to 2.2.10, Magento 2.3 prior to 2.3.3 or 2.3.2-p1. An authenticated admin user can craft document type definition for an XML representing XML layout. The crafted document type definition and XML layout allow processing of external entities which can lead to information disclosure.

The weakness was published 11/05/2019. The identification of this vulnerability is CVE-2019-8126 since 02/12/2019. The attack may be initiated remotely. Required for exploitation is a simple authentication. Neither technical details nor an exploit are publicly available.

Upgrading to version 2.2.10, 2.3.2-p1 or 2.3.3 eliminates this vulnerability.

Similar entries are available at VDB-145029, VDB-145028, VDB-145027 and VDB-145026. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.6
VulDB Meta Temp Score: 5.5

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.9
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Xml entity expansion
CWE: CWE-776
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Magento 2.2.10/2.3.2-p1/2.3.3

Timelineinfo

02/12/2019 🔍
11/05/2019 +266 days 🔍
11/06/2019 +1 days 🔍
02/04/2024 +1551 days 🔍

Sourcesinfo

Advisory: magento.com
Status: Not defined

CVE: CVE-2019-8126 (🔍)
GCVE (CVE): GCVE-0-2019-8126
GCVE (VulDB): GCVE-100-145025
See also: 🔍

Entryinfo

Created: 11/06/2019 09:21
Updated: 02/04/2024 13:56
Changes: 11/06/2019 09:21 (38), 11/06/2019 09:26 (17), 02/04/2024 13:56 (4)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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