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CVE-2023-49078 : Security Advisory and Response

Learn about CVE-2023-49078, a Cross-Site Scripting vulnerability in raptor-web version 0.4.4 that allows attackers to execute malicious scripts on victim's browsers. Find out the impact, technical details, and mitigation steps.

A Cross-Site Scripting vulnerability in raptor-web 0.4.4 has been identified, allowing attackers to execute malicious scripts on victim's web browsers. Here is what you need to know about CVE-2023-49078.

Understanding CVE-2023-49078

raptor-web version 0.4.4 is prone to a Cross-Site Scripting (XSS) vulnerability that enables attackers to inject and execute malicious scripts on the victim's browser through crafted URLs.

What is CVE-2023-49078?

In version 0.4.4 of raptor-web, a reflected cross-site scripting vulnerability exists due to improper neutralization of user-controlled input loaded into an internal template with disabled autoescape. This vulnerability affects all instances of raptor-web version 0.4.4.

The Impact of CVE-2023-49078

A victim clicking on a malicious link crafted by an attacker could unknowingly execute arbitrary code on their browser, leading to potential data theft, unauthorized actions, and other security breaches.

Technical Details of CVE-2023-49078

Below are the technical details of the CVE-2023-49078 vulnerability:

Vulnerability Description

The vulnerability allows for the injection of malicious scripts into the victim's browser through specially crafted URLs due to improper input neutralization.

Affected Systems and Versions

All deployments of raptor-web on version 0.4.4 are affected by this XSS vulnerability.

Exploitation Mechanism

Attackers can exploit this vulnerability by enticing victims to click on malicious URLs containing crafted input parameters.

Mitigation and Prevention

To safeguard your systems from CVE-2023-49078, follow these security measures:

Immediate Steps to Take

        Update raptor-web to version 0.4.4.1 which contains the necessary patches to address this vulnerability.
        Educate users about the risks of clicking on suspicious links and practicing safe browsing habits.

Long-Term Security Practices

        Implement input validation and output encoding to prevent XSS attacks in your web applications.
        Regularly monitor and audit your web application's security to detect and mitigate vulnerabilities in a timely manner.

Patching and Updates

Stay informed about security advisories and updates for raptor-web to ensure that your systems are up to date with the latest security patches.

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