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March 12, 2025
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How to Fix CVE-2025-26936: Critical Code Injection Vulnerability in NotFound Fresh Framework?
The NotFound Fresh Framework is facing a serious security threat. A critical code injection vulnerability, identified as CVE-2025-26936, has been discovered. This flaw allows attackers to inject and execute malicious code, potentially leading to severe consequences. This article provides a detailed analysis of the vulnerability and offers actionable guidance for security professionals to remediate and protect their systems. We'll explore the vulnerability's impact, affected products, and practical steps for detection and mitigation, ensuring comprehensive protection against potential exploits. Keep reading to safeguard your systems from this critical threat.
A Short Introduction to NotFound Fresh Framework
The NotFound Fresh Framework is a web application framework designed for rapid development and deployment of modern web applications. It provides developers with a set of tools and libraries to streamline the creation of dynamic web pages, APIs, and other web-based services. The framework emphasizes simplicity and ease of use, allowing developers to focus on building features rather than dealing with complex configurations. It is often used in projects where quick prototyping and efficient development are crucial.
Summary of CVE-2025-26936
CVE ID: CVE-2025-26936
Description: Code Injection vulnerability in NotFound Fresh Framework that allows an attacker to inject and execute malicious code.
CVSS Score: 10.0 (Critical)
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
The CVE-2025-26936 vulnerability in NotFound Fresh Framework allows for code injection. This vulnerability stems from the improper control of code generation, enabling an attacker to inject and execute malicious code within the framework. The issue affects versions up to and including 1.70.0. An unauthenticated attacker can remotely exploit this flaw to execute arbitrary code on the affected system. Due to the nature of code injection, this can lead to a complete compromise of the system, making it a critical security concern.
Impact of the Vulnerability
The exploitation of CVE-2025-26936 can lead to severe consequences, as an unauthenticated attacker can remotely execute arbitrary code on the affected system without any user interaction required. This level of access provides the attacker with the ability to perform a wide range of malicious activities, leading to complete system compromise.
Specifically, the impact includes:
Unauthorized access to sensitive system resources: Attackers can gain access to critical data and system functionalities that should be restricted.
Potential theft of confidential data: Sensitive information stored on the system can be stolen, leading to data breaches and compliance violations.
Ability to modify or delete critical system files: Attackers can alter or remove essential system files, causing instability or complete system failure.
Potential use of the system for further malicious activities: The compromised system can be used as a launchpad for attacks on other systems, expanding the scope of the breach.
Given the severity of these potential impacts, immediate action is required to mitigate the vulnerability and protect systems running the NotFound Fresh Framework.
Products Affected by the Vulnerability
The CVE-2025-26936 vulnerability affects specific versions of the NotFound Fresh Framework. The following table provides a summary of the affected versions:
|
Product
|
Version(s) Affected
|
|---|---|
|
NotFound Fresh Framework
|
Up to and including 1.70.0
|
There is no information about non-affected products or versions in the provided context.
How to Check Your Product is Vulnerable?
To determine if your NotFound Fresh Framework installation is vulnerable to CVE-2025-26936, you can perform the following checks:
1. Version Verification:
Access the administrative interface or configuration files of your NotFound Fresh Framework installation.
Locate the version number.
If the version is 1.70.0 or earlier, your system is vulnerable.
2. Code Inspection (Advanced):
If you have access to the source code, review the code responsible for handling user inputs and code generation.
Look for instances where user-supplied data is directly used in code execution or generation without proper sanitization or validation.
3. Web Application Firewall (WAF) Logs:
Check your WAF logs for any suspicious activity or attempts to inject code into the application. Look for patterns indicative of code injection attacks.
4. Manual Testing:
Perform penetration testing to inject sample codes into user input fields and see if they get executed. You can utilize a penetration testers.
How to Fix the Vulnerability?
Addressing CVE-2025-26936 requires immediate action to protect your NotFound Fresh Framework installation. Here are the recommended steps:
1. Update to the Latest Secure Version:
The primary remediation strategy is to update your NotFound Fresh Framework to the latest version that addresses this vulnerability.
Check the official NotFound Fresh Framework website or repository for the latest release.
Follow the update instructions provided by the vendor to ensure a secure and successful upgrade.
2. Implement Network Segmentation:
Implement network segmentation to limit the exposure of the affected system. By isolating the system, you can reduce the potential impact of a successful exploit.
3. Use Web Application Firewalls (WAF):
Deploy a Web Application Firewall (WAF) to detect and block potential code injection attempts.
Configure the WAF with rules to identify and mitigate code injection attacks.
4. Conduct a Thorough Security Audit:
Perform a comprehensive security audit of all systems running potentially vulnerable versions of the NotFound Fresh Framework.
Identify any additional vulnerabilities and address them promptly.
5. Monitor for Unauthorized Access:
Continuously monitor for any signs of unauthorized access or suspicious activities.
Implement intrusion detection and prevention systems to detect and respond to potential attacks. A SIEM solution can help with this.
Since there is no specific mention of an available patch or the patch is not released yet, monitor official channels for any security updates or patches related to this vulnerability. Stay updated with cybersecurity news. Consider learning ethical hacking.
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Arun KL
Arun KL is a cybersecurity professional with 15+ years of experience in IT infrastructure, cloud security, vulnerability management, Penetration Testing, security operations, and incident response. He is adept at designing and implementing robust security solutions to safeguard systems and data. Arun holds multiple industry certifications including CCNA, CCNA Security, RHCE, CEH, and AWS Security.
- March 13, 2025
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