Magento up to 2.1.17/2.2.8/2.3.1 Checkout Reflected cross site scripting

Summaryinfo

A vulnerability, which was classified as problematic, was found in Magento up to 2.1.17/2.2.8/2.3.1. This impacts an unknown function of the component Checkout Handler. Executing a manipulation can lead to cross site scripting (Reflected). This vulnerability is handled as CVE-2019-7939. The attack can be executed remotely. There is not any exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in Magento up to 2.1.17/2.2.8/2.3.1. This vulnerability affects some unknown functionality of the component Checkout Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability (Reflected). The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity. CVE summarizes:

A reflected cross-site scripting vulnerability exists on the customer cart checkout page of Magento 2.1 prior to 2.1.18, Magento 2.2 prior to 2.2.9, Magento 2.3 prior to 2.3.2. This could be exploited by sending a victim a crafted URL that results in malicious javascript execution in the victim's browser.

The weakness was released 08/02/2019 (Website). The advisory is shared for download at magento.com. This vulnerability was named CVE-2019-7939 since 02/12/2019. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1059.007.

Upgrading to version 2.1.18, 2.2.9 or 2.3.2 eliminates this vulnerability.

Entries connected to this vulnerability are available at VDB-139397, VDB-139398, VDB-139400 and VDB-139405. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

• E-Commerce Management Software

Name

• Magento

Version

• 2.1.0
• 2.1.1
• 2.1.2
• 2.1.3
• 2.1.4
• 2.1.5
• 2.1.6
• 2.1.7
• 2.1.8
• 2.1.9
• 2.1.10
• 2.1.11
• 2.1.12
• 2.1.13
• 2.1.14
• 2.1.15
• 2.1.16
• 2.1.17
• 2.2.0
• 2.2.1
• 2.2.2
• 2.2.3
• 2.2.4
• 2.2.5
• 2.2.6
• 2.2.7
• 2.2.8
• 2.3.0
• 2.3.1

License

• open-source

CPE 2.3info

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CPE 2.2info

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VulDB is the best source for vulnerability data and more expert information about this specific topic.

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