SB2019060725 - Stored cross-site scripting in Magento, Magento Open Source

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Main Vulnerability Database SB2019060725

SB2019060725 - Stored cross-site scripting in Magento, Magento Open Source

Published: June 7, 2019

Security Bulletin ID SB2019060725
Severity
High
Patch available
YES
Number of vulnerabilities 1
Exploitation vector Remote access
Highest impact Denial of service

Breakdown by Severity

High 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 1 security vulnerability.


1) Stored cross-site scripting (CVE-ID: N/A)

The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data in the Admin through B2B packages. A remote authenticated attacker with privileges to B2B packages through an unsanitized URL parameter can inject and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.


Remediation

Install update from vendor's website.

References