CVE-2024-9147 in PosPratik
Summary
by MITRE • 11/04/2024
Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Bna Informatics PosPratik allows XSS Through HTTP Query Strings.
This issue affects PosPratik: before v3.2.1.
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Analysis
by VulDB Data Team • 06/02/2026
The vulnerability identified as CVE-2024-9147 represents a critical security flaw in the Bna Informatics PosPratik system that manifests as a basic cross-site scripting vulnerability. This weakness specifically occurs when the application fails to properly sanitize or neutralize HTML tags within HTTP query strings, creating an avenue for malicious actors to inject and execute arbitrary script code within the context of a victim's browser session. The vulnerability exists in versions prior to v3.2.1, indicating that users operating older iterations of the software remain exposed to potential exploitation. The issue falls under the category of improper neutralization of script-related HTML tags, which is a well-documented security weakness that directly aligns with CWE-79, the Common Weakness Enumeration identifier for Cross-Site Scripting. This classification places the vulnerability within the broader context of web application security concerns that specifically target the manipulation of client-side script execution through user input vectors.
The technical implementation of this vulnerability allows attackers to craft malicious URLs containing script code within query parameters that are then processed by the PosPratik application without adequate sanitization. When a victim clicks on such a crafted link or when the application processes the malicious query string in its web interface, the embedded scripts execute within the victim's browser context, potentially leading to session hijacking, data theft, or redirection to malicious websites. The attack vector specifically targets HTTP query strings, which means that the vulnerability can be exploited through simple URL manipulation without requiring complex attack payloads. This makes the vulnerability particularly dangerous as it can be easily propagated through various means including phishing emails, social media links, or compromised websites that direct users to maliciously crafted URLs. The basic nature of the XSS vulnerability indicates that the application's input validation mechanisms are insufficient to prevent the execution of script code, creating a persistent security risk that affects all users interacting with the vulnerable system.
The operational impact of this vulnerability extends beyond simple script execution, as it can enable attackers to perform various malicious activities that compromise user security and application integrity. Attackers could leverage this vulnerability to steal user session cookies, allowing them to impersonate legitimate users and access sensitive information or perform unauthorized transactions within the PosPratik system. The vulnerability also opens possibilities for defacement of web pages, injection of malicious content, or redirection to phishing sites that can harvest additional user credentials. Given that this affects the PosPratik point-of-sale system, the potential consequences include unauthorized access to financial transactions, customer data breaches, and disruption of business operations. The vulnerability's presence in versions before v3.2.1 suggests that organizations using older iterations may be unknowingly exposing themselves to these risks, potentially leading to regulatory compliance violations and financial losses. This vulnerability directly maps to several ATT&CK framework techniques including T1059.007 for scripting and T1566 for phishing, demonstrating how the vulnerability can be exploited within broader attack chains. The remediation approach should focus on implementing robust input validation and output encoding mechanisms that prevent script code from being executed within the application's web interface. Organizations should immediately update to version 3.2.1 or later to address this vulnerability, while also implementing additional security measures such as content security policies and web application firewalls to provide defense-in-depth protection against similar threats.
The remediation of CVE-2024-9147 requires immediate attention from system administrators and security teams responsible for maintaining the PosPratik environment. The most effective solution involves updating the application to version 3.2.1 or later, which includes the necessary patches to address the XSS vulnerability in query string handling. Beyond the immediate upgrade, organizations should implement comprehensive input validation controls that sanitize all user-supplied data before processing, particularly focusing on query parameters that are rendered in web pages. The implementation of proper output encoding mechanisms is crucial to ensure that any potentially malicious content is neutralized before being displayed to users. Security teams should also consider deploying web application firewalls that can detect and block malicious query strings attempting to exploit this vulnerability. Additionally, regular security assessments and penetration testing should be conducted to identify potential similar vulnerabilities within the application's codebase. Organizations should also establish monitoring procedures to detect anomalous user behavior or unusual query patterns that may indicate exploitation attempts. The vulnerability serves as a reminder of the importance of maintaining up-to-date software versions and implementing comprehensive security controls that address the full spectrum of web application threats, including those that may be present in legacy systems or older software versions that have not been properly maintained or updated.