Stored cross-site scripting in Magento Open Source and Adobe Commerce (formerly Magento Commerce) - #VU18698
Published: June 7, 2019
Vulnerability identifier: #VU18698
CSH Severity: High
CVSS v4: 4.8 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N]
CVE-ID: N/A
CWE-ID: CWE-79
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
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 panel via the Admin Shopping Cart Rules page. A remote administrator 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.
Affected software
Magento Open Source
Adobe Commerce (formerly Magento Commerce)
Adobe Commerce (formerly Magento Commerce)
Remediation
Install updates from vendor's website.
Magento Open Source - addressed in versions 1.9.4.1, 2.1.17, 2.2.8, 2.3.1
Adobe Commerce (formerly Magento Commerce) - update to 1.14.4.1
Adobe Commerce (formerly Magento Commerce) - update to 1.14.4.1