Cross-site request forgery in Magento Open Source and Adobe Commerce (formerly Magento Commerce) - #VU8712
Published: October 5, 2017
Vulnerability identifier: #VU8712
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: N/A
CWE-ID: CWE-352
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Adobe
Affected software:
Magento Open Source
Adobe Commerce (formerly Magento Commerce)
Magento Open Source
Adobe Commerce (formerly Magento Commerce)
Detailed vulnerability description
The vulnerability allows a remote attacker to perform CSRF attack.
The vulnerability exists due to incorrect validation of the HTTP request origin in Customer Groups functionality when an HTTP POST request is changed to HTTP GET on saving changes to existing groups (/customer/group/save/). The web application ignores "form_key" parameter in HTTP GET request, which allows a remote attacker to create arbitrary customer groups.
The vulnerability exists due to incorrect validation of the HTTP request origin in Customer Groups functionality when an HTTP POST request is changed to HTTP GET on saving changes to existing groups (/customer/group/save/). The web application ignores "form_key" parameter in HTTP GET request, which allows a remote attacker to create arbitrary customer groups.
Remediation
Update to version 1.9.3.6, 1.14.3.6, 2.0.16 or 2.1.9.