CVE-2022-4731 in myapnea
Summary
by MITRE • 12/25/2022
A vulnerability, which was classified as problematic, was found in myapnea up to 29.0.x. Affected is an unknown function of the component Title Handler. The manipulation leads to cross site scripting. It is possible to launch the attack remotely. Upgrading to version 29.1.0 is able to address this issue. The name of the patch is 99934258530d761bd5d09809bfa6c14b598f8d18. It is recommended to upgrade the affected component. VDB-216750 is the identifier assigned to this vulnerability.
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Analysis
by VulDB Data Team • 01/24/2023
The vulnerability identified as CVE-2022-4731 represents a cross site scripting flaw within the myapnea application version 29.0.x, specifically affecting the Title Handler component. This security weakness falls under the CWE-79 category of Cross-Site Scripting, which occurs when an application incorporates untrusted data into web pages without proper validation or escaping mechanisms. The vulnerability exists in an unknown function within the Title Handler module, making it particularly concerning as the exact code path is not fully disclosed in the initial analysis. The flaw allows attackers to inject malicious scripts into web pages viewed by other users, creating a persistent threat vector that can compromise user sessions and data integrity.
The technical exploitation of this vulnerability enables remote attack execution, meaning that malicious actors can trigger the XSS payload without requiring physical access to the target system or user interaction beyond visiting a compromised page. This remote exploit capability significantly broadens the attack surface and makes the vulnerability particularly dangerous in web-based environments where user interaction is common. The vulnerability's classification as "problematic" indicates that it poses a substantial risk to application security and user privacy, as XSS attacks can lead to session hijacking, data theft, and further exploitation of the compromised system.
The operational impact of this vulnerability extends beyond simple script injection, as it can enable attackers to execute arbitrary code in the context of the victim's browser, potentially leading to complete compromise of user sessions and sensitive data exposure. The affected Title Handler component suggests that the vulnerability may be present in how the application processes or displays page titles, which are commonly used in web applications for navigation and user interface elements. This makes the attack surface more extensive as title elements are frequently manipulated and displayed in various contexts throughout the application. The patch identifier 99934258530d761bd5d09809bfa6c14b598f8d18 provides a specific code fix that addresses the root cause of the XSS vulnerability, making version 29.1.0 the recommended upgrade path for organizations using the affected software.
Security practitioners should prioritize this vulnerability as it aligns with the ATT&CK technique T1059.007 for Command and Scripting Interpreter, where attackers can leverage XSS to execute malicious scripts and potentially escalate privileges or access additional system resources. The vulnerability's remediation through version 29.1.0 demonstrates the importance of maintaining up-to-date software components and implementing proper input validation mechanisms. Organizations should implement comprehensive security testing procedures including dynamic application security testing and static code analysis to identify similar vulnerabilities in their application codebase. The vulnerability also highlights the need for proper output encoding and sanitization practices in web applications, particularly in components that handle user-generated content or dynamic data processing, as recommended by OWASP's top ten security risks and the secure coding guidelines established by NIST. The identification of VDB-216750 as the vulnerability database identifier further emphasizes the importance of maintaining comprehensive vulnerability tracking and management processes to ensure timely remediation of security issues across enterprise environments.