CVE-2010-3462 in Mollify
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in backend/plugin/Registration/index.php in Mollify 1.6, 1.6.5.5, and possibly other versions allows remote attackers to inject arbitrary web script or HTML via the confirm parameter. NOTE: some of these details are obtained from third party information.
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Analysis
by VulDB Data Team • 09/22/2025
The CVE-2010-3462 vulnerability represents a critical cross-site scripting flaw discovered in the Mollify web application software version 1.6 and 1.6.5.5, with potential impacts extending to other versions. This vulnerability resides within the backend plugin registration component specifically in the index.php file, making it accessible through the confirm parameter. The flaw enables remote attackers to execute malicious scripts in the context of affected users' browsers, potentially compromising user sessions and data integrity. The vulnerability's classification as a persistent XSS issue means that malicious code injected through the confirm parameter can be stored and executed whenever the affected page is accessed, creating a sustained threat vector.
The technical exploitation of this vulnerability occurs when an attacker crafts a malicious payload containing HTML or JavaScript code and injects it into the confirm parameter of the registration plugin. When the vulnerable application processes this input without proper sanitization or encoding, the malicious code becomes part of the page's output, executing in the browser of any user who views the affected page. This type of vulnerability falls under CWE-79 which specifically addresses improper neutralization of input during web page generation, a fundamental weakness in web application security. The attack vector operates through the standard HTTP request mechanism, where the confirm parameter is processed server-side without adequate validation of user-supplied input.
The operational impact of this vulnerability extends beyond simple script execution, as it can enable attackers to perform session hijacking, steal sensitive user information, modify application data, or redirect users to malicious websites. The affected Mollify application's backend plugin architecture means that successful exploitation could potentially compromise the entire administrative interface or user management systems. This vulnerability is particularly dangerous in environments where administrators or privileged users interact with the registration plugin, as it could lead to complete system compromise. The vulnerability's presence in multiple versions suggests a systemic design flaw in the input handling mechanisms of the application's registration functionality.
Security practitioners should implement comprehensive mitigation strategies to address this vulnerability, beginning with immediate patching of affected Mollify versions to the latest secure releases. Input validation and output encoding should be strengthened throughout the application's backend components, particularly in parameter handling functions. The implementation of Content Security Policy headers can provide additional defense-in-depth against XSS attacks by restricting script execution contexts. Regular security audits and code reviews should focus on input validation mechanisms, particularly in areas handling user-supplied data. Organizations using Mollify should also consider implementing web application firewalls to detect and block malicious payloads targeting similar vulnerabilities. This vulnerability aligns with ATT&CK technique T1566 which describes social engineering attacks that can include XSS as a delivery mechanism, emphasizing the need for layered security approaches that address both application-level flaws and user awareness training.