Log Manipulation Vulnerability in Django Products by Django Software Foundation

CVE-2025-48432

What is CVE-2025-48432?

CVE-2025-48432 is a vulnerability identified in certain versions of the Django web framework, a widely used open-source framework for building web applications in Python. This vulnerability pertains to improper handling of HTTP response logging, specifically relating to the logging of request paths without proper escaping. As a result, remote attackers can exploit this flaw to manipulate log outputs through specially crafted URLs. Such manipulation can lead to log injection or forgery when logs are viewed directly or processed by external systems. Organizations that rely on Django for web application development could face serious security risks due to this vulnerability, as it may allow attackers to generate misleading logs that obfuscate malicious activities, complicating incident response and forensic investigation.

Potential impact of CVE-2025-48432

1. Log Forgery: Attackers can create fake log entries, making it challenging for administrators to determine legitimate actions versus malicious activities, ultimately hindering accurate monitoring and response efforts.

2. Incident Response Compromise: The manipulation of log entries can impact incident response protocols. Security teams relying on logs for tracking unauthorized access or breaches may be misled, allowing malicious actions to go unnoticed longer.

3. Integration Issues with External Systems: If log data is sent to external systems for analysis, unescaped URLs can lead to incorrect interpretations or errors, potentially disrupting integration processes and affecting overall data integrity within monitoring pipelines.

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