Cross-site request forgery in Adobe Commerce (formerly Magento Commerce) and Magento Open Source - CVE-2021-39864
Published: October 14, 2021
Vulnerability identifier: #VU57353
CSH Severity: Medium
CVSS v4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-39864
CWE-ID: CWE-352
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform cross-site request forgery attacks.
The vulnerability exists due to insufficient validation of the HTTP request origin. A remote attacker can trick the victim to visit a specially crafted web page and perform arbitrary actions on behalf of the victim on the vulnerable website.
Affected software
Adobe Commerce (formerly Magento Commerce)
Magento Open Source
Magento Open Source
How to mitigate CVE-2021-39864
Install updates from vendor's website.
Adobe Commerce (formerly Magento Commerce) - addressed in versions 2.3.7-p2, 2.4.3-p1
Magento Open Source - addressed in versions 2.3.7-p2, 2.4.3-p1
Magento Open Source - addressed in versions 2.3.7-p2, 2.4.3-p1