CVE-2021-43846 Explained : Impact and Mitigation
Learn about CVE-2021-43846 impacting Solidus Frontend versions prior to 3.1.5, 3.0.5, and 2.11.14 with a CSRF vulnerability allowing unauthorized actions on user carts. Take immediate steps and long-term security measures to mitigate risks.
Solidus e-commerce project's Solidus Frontend versions prior to 3.1.5, 3.0.5, and 2.11.14 are vulnerable to a Cross-Site Request Forgery (CSRF) issue that allows unauthorized actions on a user's cart.
Understanding CVE-2021-43846
What is CVE-2021-43846?
The CSRF vulnerability in Solidus Frontend versions prior to 3.1.5, 3.0.5, and 2.11.14 enables attackers to manipulate a user's cart without authorization.
The Impact of CVE-2021-43846
This vulnerability allows a malicious site to add items to a user's cart without their consent, posing a risk to user data integrity.
Technical Details of CVE-2021-43846
Vulnerability Description
The flaw in Solidus Frontend versions allows for CSRF attacks where an attacker adds items to a user's cart without their knowledge.
Affected Systems and Versions
- Product: Solidus
- Vendor: solidusio
- Vulnerable Versions:
= 3.1.0, < 3.1.5
= 3.0.0, < 3.0.5
- < 2.11.14
Exploitation Mechanism
The vulnerability enables a malicious site to perform unauthorized actions on a user's cart, impacting the integrity of e-commerce transactions.
Mitigation and Prevention
Immediate Steps to Take
- Update Solidus Frontend to versions 3.1.5, 3.0.5, or 2.11.14 containing the patch.
- Implement CSRF token verification for the "Add to cart" action.
Long-Term Security Practices
- Regularly monitor and patch vulnerabilities in e-commerce platforms.
- Educate users on safe shopping practices to prevent CSRF attacks.
Patching and Updates
- Apply patches provided by Solidus to protect against CSRF vulnerabilities.