Cross-site request forgery in magento-lts - #VU158633
Published: November 2, 2026
Vulnerability identifier: #VU158633
CSH Severity: Low
CVSS v4: 4.6 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: N/A
CWE-ID: CWE-352
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to change a customer's shopping cart contents without the customer's consent.
The vulnerability exists due to missing cross-site request forgery protection in Mage_Sales_Controller_Abstract::reorderAction() when handling reorder requests. A remote attacker can trick a logged-in customer into loading attacker-controlled content that triggers a GET request to sales/order/reorder or sales/guest/reorder without form-key validation to refill the customer's cart from a past order.
Affected software
magento-lts
Remediation
Install security update from vendor's website.
magento-lts - addressed in versions 20.18.2, 20.19.0, 21.0.0 beta3