CVE-2024-39409: Magento Open Source CSRF Vulnerability
Summary
CVE-2024-39409: Magento Open Source Cross-Site Request Forgery (CSRF) vulnerability. Affects magento/community-edition across 4 version ranges.
< 2.4.4-p10
>= 2.4.5-p1, < 2.4.5-p9
>= 2.4.6-p1, < 2.4.6-p7
>= 2.4.7-p1, < 2.4.7-p2
Fixed in 4 releases; the minimum fixed version depends on the release line you run. How to fix ↓
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Background
Magento Open Source is a widely used e-commerce platform that enables businesses to create and manage online stores. It offers a range of features including product management, customer management, and order processing. However, certain versions of Magento Open Source have been found to be vulnerable to a Cross-Site Request Forgery (CSRF) attack, which can compromise the security of user actions within the application.
Vulnerability Detail
The CSRF vulnerability in Magento Open Source versions 2.4.7-p1, 2.4.6-p6, 2.4.5-p8, 2.4.4-p9 and earlier allows attackers to bypass security features and perform unauthorized actions on behalf of a user. This vulnerability arises when a user is tricked into clicking a malicious link or loading a page that submits a harmful request. Exploitation requires user interaction, making it a moderate risk with a CVSS score of 4.3.
How To Fix
Fixed versions by release line
The minimum fixed version depends on the release line you run.
-
< 2.4.4-p102.4.4-p10composer require magento/community-edition:2.4.4-p10 -
>= 2.4.5-p1, < 2.4.5-p92.4.5-p9composer require magento/community-edition:2.4.5-p9 -
>= 2.4.6-p1, < 2.4.6-p72.4.6-p7composer require magento/community-edition:2.4.6-p7 -
>= 2.4.7-p1, < 2.4.7-p22.4.7-p2composer require magento/community-edition:2.4.7-p2
Tip — Not sure which release line you're on? Vulert can find the fix for the version you are using. Scan free →
Workaround
As a temporary workaround, users can limit user interactions with untrusted links and ensure that their browsers have CSRF protection features enabled. Additionally, educating users about the risks of clicking unknown links can help mitigate potential attacks.
Conclusion
The CSRF vulnerability in Magento Open Source poses a moderate risk to users, allowing unauthorized actions through user interaction. It is crucial to update to the latest version to mitigate this risk. Users are encouraged to stay informed about vulnerabilities and utilize tools like Vulert to monitor their applications.
See every vulnerability recorded for magento/community-edition →
FAQ
A CSRF vulnerability allows an attacker to trick a user into executing unwanted actions on a web application in which they are authenticated.
You can check your Magento version against the affected versions listed in the vulnerability details. Additionally, you can use Vulert's playground to monitor vulnerabilities without any signup.
Exploitation of this vulnerability could lead to unauthorized actions being performed on behalf of users, potentially compromising sensitive data or user accounts.
Yes, implementing anti-CSRF tokens in forms and ensuring proper validation of requests can help prevent CSRF attacks.
If an immediate update is not possible, implement workarounds such as educating users about the risks and limiting interactions with untrusted links.
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