CVE-2017-1000499: phpMyAdmin CSRF Vulnerability
Summary
CVE-2017-1000499: phpMyAdmin CSRF Vulnerability. Affects phpmyadmin/phpmyadmin versions >= 4.7, < 4.7.7. Fixed in 4.7.7. How to fix ↓
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Background
phpMyAdmin is a popular web-based database management tool written in PHP. It provides a user-friendly interface for managing MySQL databases. The vulnerability identified as CVE-2017-1000499 affects phpMyAdmin versions 4.7.x (prior to 4.7.6.1/4.7.7). This vulnerability allows an attacker to exploit Cross-Site Request Forgery (CSRF) weakness in phpMyAdmin. By tricking a user into clicking on a specially crafted URL, the attacker can perform malicious actions on the database, such as deleting records, dropping or truncating tables, and more.
Vulnerability Detail
The CSRF vulnerability in phpMyAdmin arises from a lack of proper validation and verification of requests. This allows an attacker to forge requests that appear to be legitimate and trick users into unknowingly executing harmful actions on the database. The impact of this vulnerability can be severe, as it enables unauthorized access and manipulation of sensitive data. It is important to note that this vulnerability only affects phpMyAdmin versions 4.7.x prior to 4.7.6.1/4.7.7.
How To Fix
Minimum fixed version
4.7.7
This is the first release that contains the fix.
composer require phpmyadmin/phpmyadmin:4.7.7Tip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
As a temporary workaround, users can disable direct access to phpMyAdmin by restricting access to trusted IP addresses or implementing additional authentication mechanisms. However, this workaround may not provide complete protection and should be considered a temporary solution until the software is updated to a secure version.
Conclusion
The phpMyAdmin CSRF vulnerability (CVE-2017-1000499) poses a significant risk to the security of phpMyAdmin installations. It allows attackers to perform unauthorized actions on the database, potentially leading to data loss and other security breaches. It is crucial to upgrade to the patched versions of phpMyAdmin (4.7.6.1 or 4.7.7) and implement additional security measures to mitigate the risk. For further assistance and support in vulnerability remediation, please contact DevNack.com.
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FAQ
phpMyAdmin is a web-based database management tool for MySQL databases. It provides an intuitive interface for managing databases, tables, and executing SQL queries.
Cross-Site Request Forgery (CSRF) is an attack that tricks users into performing unintended actions on a website without their knowledge or consent. In the case of phpMyAdmin, it allows an attacker to perform malicious actions on the database by tricking a user into clicking on a specially crafted URL.
You can use the Vulert Playground (https://vulert.com/scanner) to check if your phpMyAdmin installation is affected by this vulnerability. It analyzes your composer.lock file and provides real-time alerts for open-source vulnerabilities.
The vulnerability allows an attacker to perform harmful actions on the database, such as deleting records, dropping or truncating tables, and more. This can lead to data loss, unauthorized access, and other security breaches.
To protect your phpMyAdmin installation, it is recommended to upgrade to version 4.7.6.1 or 4.7.7, which include the necessary security patches. Additionally, you should follow secure coding practices, implement CSRF tokens, and restrict access to trusted IP addresses.
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