Cross-Site Scripting Vulnerability in python-django
Summary
DSA-2740-2: python-django - regression. Affects python-django versions < 1.4.5-1+deb7u2. Fixed in 1.4.5-1+deb7u2. How to fix ↓
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Background
python-django is a high-level Python web development framework. It provides a set of tools and libraries for building web applications quickly and efficiently. The framework follows the model-view-controller (MVC) architectural pattern and includes features such as an object-relational mapper (ORM), URL routing, form handling, and template rendering. The vulnerability in python-django allows for potential cross-site scripting attacks through maliciously-constructed querystrings that can lead to dangerous redirects.
Vulnerability Detail
The is_safe_url utility function in python-django is designed to validate that a URL is on the current host and prevent potentially dangerous redirects. However, it had a regression issue where it allowed redirects to other schemes, such as javascript:. This could be exploited by an attacker to perform cross-site scripting attacks by redirecting users to malicious websites. The vulnerability affects versions prior to 1.4.5-1+deb7u2 for Debian 7 (wheezy).
How To Fix
Minimum fixed version
1.4.5-1+deb7u2
This is the first release that contains the fix.
sudo apt-get install --only-upgrade python-djangoTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
There is no specific workaround mentioned for this vulnerability. The recommended solution is to upgrade python-django to the fixed version.
Conclusion
The cross-site scripting vulnerability in python-django can be mitigated by upgrading to the fixed version. It is important to keep software up to date to ensure the security of web applications. For further support on vulnerability remediation, you can contact DevNack.com.
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FAQ
Python-django is a high-level Python web development framework that provides tools and libraries for building web applications.
The vulnerability allows for potential cross-site scripting attacks by redirecting users to malicious websites.
Versions prior to 1.4.5-1+deb7u2 for Debian 7 (wheezy) are affected.
To fix this vulnerability, upgrade python-django to version 1.4.5-1+deb7u2 or later.
There is no specific workaround mentioned for this vulnerability. Upgrading python-django is the recommended solution.
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