Learn about CVE-2020-7964, a vulnerability in Mirumee Saleor 2.x before 2.9.1 allowing attackers to leak user data. Find out the impact, affected systems, exploitation, and mitigation steps.
An issue was discovered in Mirumee Saleor 2.x before 2.9.1, allowing attackers to leak user data by exploiting incorrect access control in the checkoutCustomerAttach mutations.
Understanding CVE-2020-7964
This CVE involves a vulnerability in Mirumee Saleor 2.x versions prior to 2.9.1 that enables attackers to attach their checkouts to any user ID, potentially exposing sensitive user information.
What is CVE-2020-7964?
The vulnerability in Mirumee Saleor 2.x before version 2.9.1 allows unauthorized users to associate their checkouts with any user ID, leading to the exposure of user data such as name, address, and previous orders of other customers.
The Impact of CVE-2020-7964
Exploiting this vulnerability can result in a significant breach of user privacy and confidentiality, potentially exposing sensitive personal information and order history to malicious actors.
Technical Details of CVE-2020-7964
This section provides more in-depth technical information about the vulnerability.
Vulnerability Description
The incorrect access control in the checkoutCustomerAttach mutations in Mirumee Saleor 2.x versions before 2.9.1 allows attackers to link their checkouts to any user ID, leading to the unauthorized access and exposure of user data.
Affected Systems and Versions
Exploitation Mechanism
Attackers can exploit this vulnerability by manipulating the checkoutCustomerAttach mutations to associate their checkouts with arbitrary user IDs, bypassing proper access controls.
Mitigation and Prevention
Protecting systems from CVE-2020-7964 requires immediate actions and long-term security measures.
Immediate Steps to Take
Long-Term Security Practices
Patching and Updates