CVE-2012-3232 in web@all
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in search.php in web@all 2.0, as downloaded before May 30, 2012, allows remote attackers to inject arbitrary web script or HTML via the _text[title] parameter.
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Analysis
by VulDB Data Team • 05/31/2025
The vulnerability identified as CVE-2012-3232 represents a classic cross-site scripting flaw within the web@all 2.0 content management system, specifically affecting versions downloaded prior to May 30, 2012. This issue resides in the search.php script which processes user input without adequate sanitization or validation mechanisms. The vulnerability manifests when the application fails to properly encode or escape user-supplied data before incorporating it into dynamically generated web pages, creating an avenue for malicious actors to execute arbitrary scripts within the context of other users' browsers.
The technical exploitation of this vulnerability occurs through manipulation of the _text[title] parameter which is processed by the search functionality. When an attacker submits malicious input through this parameter, the application directly incorporates the unvalidated data into HTML output without proper encoding, allowing attackers to inject HTML tags, javascript code, or other malicious content. This flaw falls under the CWE-79 category of Cross-Site Scripting, specifically representing a stored XSS vulnerability where the malicious payload can persist and affect multiple users who view the affected search results or pages containing the injected content. The vulnerability is particularly concerning because it operates at the application layer, affecting the web application's ability to maintain proper input validation and output encoding practices.
The operational impact of this vulnerability extends beyond simple data theft or defacement, as it enables attackers to execute malicious code within users' browsers, potentially leading to session hijacking, credential theft, or redirection to malicious sites. Users who access search results containing the injected scripts become unwitting participants in the attack, with their browsers executing the malicious code in the context of the vulnerable web application. This creates a persistent threat vector that can be leveraged for various advanced attacks including phishing campaigns, credential harvesting, or establishing backdoor access to user sessions. The vulnerability demonstrates a fundamental weakness in input validation and output encoding practices that are essential for maintaining web application security.
Mitigation strategies for CVE-2012-3232 should focus on immediate patching of the affected web@all 2.0 installations, ensuring that all versions downloaded before the specified date are updated to patched releases. Organizations should implement comprehensive input validation and output encoding mechanisms throughout their web applications, particularly when processing user-supplied data for inclusion in dynamic web content. The implementation of Content Security Policy headers can provide additional protection against XSS attacks by restricting the sources from which scripts can be loaded. Security measures should also include regular vulnerability assessments, input sanitization routines, and adherence to secure coding practices that prevent the injection of untrusted data into web page contexts. Organizations should consider implementing web application firewalls and monitoring systems to detect and prevent exploitation attempts. This vulnerability highlights the critical importance of maintaining up-to-date security patches and following the principle of least privilege in web application development, where user input is always treated as potentially malicious and properly validated before being processed or displayed.