CVE-2018-16483: Authentication Bypass by Spoofing in express-cart
Summary
CVE-2018-16483: Authentication Bypass by Spoofing in express-cart. Affects express-cart versions < 1.1.6. Fixed in 1.1.6. How to fix ↓
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Background
express-cart is an npm package that provides a shopping cart functionality for web applications. It allows users to add items to their cart, manage quantities, and proceed to checkout. The package is widely used in e-commerce applications to handle the shopping cart functionality. However, versions up to 1.1.5 of express-cart suffer from a vulnerability that allows unprivileged users to add new users to the application as administrators.
Vulnerability Detail
The vulnerability in express-cart <=1.1.5 is due to a deficiency in the access control mechanism. It allows unprivileged users to bypass authentication and gain administrative privileges within the application. This can lead to unauthorized access to sensitive data, modification of user accounts, and potential compromise of the entire application. The vulnerability has a CVSS score of 8.8, indicating a high severity level.
How To Fix
Minimum fixed version
1.1.6
This is the first release that contains the fix.
npm install express-cart@1.1.6Tip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
There is no known workaround for this vulnerability. It is crucial to update the express-cart package to the fixed version as soon as possible.
Conclusion
The vulnerability in express-cart <=1.1.5 allows unprivileged users to bypass authentication and gain administrative privileges. To mitigate this risk, it is crucial to update the express-cart package to version 1.1.6 or later. For further support on vulnerability remediation, you can contact DevNack.com.
See every vulnerability recorded for express-cart →
FAQ
The vulnerability allows unprivileged users to gain administrative privileges within the application, potentially leading to unauthorized access, data modification, and compromise of the entire system.
You can use Vulert's playground at Vulert Scanner to check if your application is affected by this vulnerability. It analyzes your package-lock.json file and provides real-time alerts for open-source vulnerabilities.
There are no known public exploits for this vulnerability at the moment. However, it is crucial to update the package to the fixed version to mitigate the risk.
You can find more details about this vulnerability in the CVE-2018-16483 advisory on GitHub: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2019/02/GHSA-wj36-v8j4-pc7c/GHSA-wj36-v8j4-pc7c.json
To update the express-cart package, you can use the package manager for your project (e.g., npm) and run the command 'npm update express-cart'. This will fetch and install the latest version of the package.
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