CVE-2009-2292 in a-News
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in Appleple a-News 2.32 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
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Analysis
by VulDB Data Team • 11/18/2018
The CVE-2009-2292 vulnerability represents a critical cross-site scripting flaw identified in Appleple a-News version 2.32, a content management system widely used for news publishing and web content management. This vulnerability falls under the CWE-79 category of Cross-Site Scripting, which is one of the most prevalent and dangerous web application security flaws. The vulnerability allows remote attackers to inject malicious scripts or HTML content into web pages viewed by other users, creating a significant threat vector for session hijacking, data theft, and malicious payload execution. The unspecified vectors in the original description suggest that the flaw could potentially exist across multiple input points within the application's interface, making the attack surface broader than initially apparent.
The technical implementation of this XSS vulnerability in Appleple a-News 2.32 stems from inadequate input validation and output encoding mechanisms within the application's processing pipeline. When user-supplied data is directly incorporated into web page responses without proper sanitization, attackers can craft malicious payloads that execute within the context of other users' browsers. The vulnerability likely manifests in areas where user-generated content, form inputs, or URL parameters are processed and displayed without appropriate security controls. This flaw aligns with the ATT&CK framework's technique T1566.001 for "Phishing with Social Engineering" and T1059.007 for "Command and Scripting Interpreter: JavaScript" as attackers can leverage the vulnerability to execute malicious JavaScript code that can steal cookies, redirect users, or perform unauthorized actions on behalf of victims.
The operational impact of this vulnerability extends beyond simple script injection, as it provides attackers with the capability to establish persistent malicious presence within the application's user base. An attacker who successfully exploits this vulnerability can manipulate content displayed to users, potentially redirecting them to malicious sites, stealing session tokens, or defacing the news portal with malicious content. The implications are particularly severe for news organizations and content management systems where user trust and content integrity are paramount. The vulnerability also enables attackers to perform session hijacking attacks, allowing them to impersonate legitimate users and potentially gain administrative privileges if the application does not properly separate user roles and permissions. Additionally, the XSS flaw could facilitate more sophisticated attacks such as credential harvesting, browser fingerprinting, or serving as a launching point for further exploitation within the network.
Mitigation strategies for CVE-2009-2292 require immediate implementation of comprehensive input validation and output encoding controls throughout the application. Organizations should implement strict sanitization of all user inputs, particularly those that are reflected in web responses, using established libraries and frameworks designed for XSS prevention. The application should employ proper HTML escaping mechanisms and implement Content Security Policy headers to limit the execution of unauthorized scripts. Regular security audits and code reviews should be conducted to identify similar vulnerabilities in other application components. System administrators must ensure that Appleple a-News is updated to the latest available version that addresses this vulnerability, as the original 2.32 version is likely to contain additional undiscovered flaws. Network monitoring should be enhanced to detect unusual script injection patterns, and user education programs should be implemented to raise awareness about suspicious content and phishing attempts that may exploit such vulnerabilities. The remediation process should also include implementing proper access controls and privilege separation to limit the potential damage from successful exploitation attempts.