CVE-2024-2832 in Online Shopping System
Summary
by MITRE • 03/23/2024
A vulnerability classified as problematic was found in Campcodes Online Shopping System 1.0. This vulnerability affects unknown code of the file /offersmail.php. The manipulation of the argument email leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-257752.
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Analysis
by VulDB Data Team • 04/13/2025
The vulnerability identified as CVE-2024-2832 represents a cross site scripting flaw within the Campcodes Online Shopping System version 1.0, specifically within the /offersmail.php component. This security weakness falls under the category of input validation failures that permit malicious actors to inject harmful scripts into web applications. The vulnerability manifests when the email parameter is manipulated, allowing attackers to execute arbitrary code within the context of the victim's browser session. The issue is particularly concerning as it enables remote exploitation without requiring any local privileges or user interaction beyond accessing the vulnerable web page. The disclosure of this exploit to the public community significantly increases the risk surface for systems running this specific version of the shopping platform.
The technical implementation of this XSS vulnerability stems from inadequate sanitization of user-supplied input within the email argument processing mechanism. When the application fails to properly validate or escape special characters in the email parameter, it creates an opening for attackers to inject malicious JavaScript code that will execute in the browser of unsuspecting users. This type of vulnerability typically occurs when developers assume that user input will be benign and fail to implement proper input filtering or output encoding mechanisms. The vulnerability can be exploited through various vectors including crafted email addresses containing script tags or other malicious payloads that are then rendered on the web page without proper sanitization. The weakness directly corresponds to CWE-79 which categorizes cross site scripting as a critical web application security flaw.
The operational impact of this vulnerability extends beyond simple data theft or session hijacking. Attackers can leverage this XSS flaw to perform a range of malicious activities including but not limited to stealing user cookies, redirecting victims to phishing sites, defacing the website content, or even installing malware through browser-based attacks. The remote nature of the exploit means that attackers can target users from anywhere in the world without requiring physical access to the system infrastructure. This vulnerability particularly affects e-commerce platforms where user trust and session security are paramount, as it can lead to unauthorized transactions, identity theft, and compromise of sensitive customer data. The exposure of this vulnerability through public disclosure increases the probability of automated attacks targeting vulnerable installations.
Security mitigations for CVE-2024-2832 should focus on implementing robust input validation and output encoding practices throughout the application codebase. The most effective immediate solution involves sanitizing all user inputs including the email parameter through proper escaping mechanisms before rendering any content to the browser. Implementing Content Security Policy headers can provide additional protection against script execution even if input validation fails. The application should employ proper input validation libraries that can identify and reject potentially malicious payloads. Organizations should also consider implementing web application firewalls that can detect and block common XSS attack patterns. Regular security code reviews and penetration testing should be conducted to identify similar vulnerabilities in other application components. The vulnerability aligns with ATT&CK technique T1059.007 which covers scripting through web shells, highlighting the importance of comprehensive protection measures. Updates to the Campcodes Online Shopping System to a patched version should be prioritized as the vendor likely released security patches addressing this specific vulnerability.